List of municipalities in Ontario#Lower-tier municipalities

{{Short description|List of municipalities in the Canadian province}}

File:Ontario in Canada 2.svg in Canada]]

Ontario is the most populous province in Canada with 14,223,942 residents as of 2021 and is third-largest in land area{{#tag:ref|Although Ontario is the third-largest province in land area, it is second-largest in total area after accounting for its freshwater area.{{cite web | url=http://www.statcan.gc.ca/tables-tableaux/sum-som/l01/cst01/phys01-eng.htm | title=Land and freshwater area, by province and territory | publisher=Statistics Canada | date=February 1, 2005 | access-date=December 18, 2014}}|group=lower-alpha}} at {{convert|892412|km2|mi2|abbr=on}}.{{cite web | url=https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=9810000101 | title=Population and dwelling counts, for Canada, provinces and territories, 2021 and 2016 censuses – 100% data | publisher=Statistics Canada | date=March 14, 2022 | access-date=March 14, 2022}} Ontario's 444 municipalities{{cite web |url=http://www.mah.gov.on.ca/Page1591.aspx |title=List of Ontario Municipalities |publisher=Ontario Ministry of Municipal Affairs and Housing |access-date=June 20, 2013 |archive-url=https://web.archive.org/web/20130228023807/http://www.mah.gov.on.ca/Page1591.aspx |archive-date=February 28, 2013 |url-status=dead }} cover only {{percentage|154274.36|892411.76}} of the province's land mass yet are home to {{percentage|14134681|14223942}} of its population. These municipalities provide local or regional municipal government services within either a single-tier or shared two-tier municipal structure.{{cite web|url=http://www.mah.gov.on.ca/AssetFactory.aspx?did=4965|title=The Municipal Councillor's Guide|publisher=Ontario Ministry of Municipal Affairs and Housing|format=PDF|url-status=live|archive-url=https://web.archive.org/web/20090114182310/http://www.mah.gov.on.ca/AssetFactory.aspx?did=4965|archive-date=14 January 2009|access-date=June 25, 2013}}

A municipality in Ontario is "a geographic area whose inhabitants are incorporated" according to the Municipal Act, 2001.{{cite web | url=http://www.e-laws.gov.on.ca/html/statutes/english/elaws_statutes_01m25_e.htm | title=Municipal Act, S.O. 2001, Chapter 25 | publisher=Service Ontario | access-date=July 3, 2013}} Ontario's three municipality types include upper and lower-tier municipalities within the two-tier structure, and single-tier municipalities (unitary authorities) that are exempt from the two-tier structure. Single and lower-tier municipalities are grouped together as local municipalities. Of Ontario's 444 municipalities, 30 of them are upper-tier municipalities and 414 are local municipalities—241 lower-tier municipalities and 173 single-tier municipalities.

The Municipal Act, 2001 is the legislation that enables incorporation and stipulates governance of Ontario's municipalities, excluding the City of Toronto, which is subject to the City of Toronto Act, 2006.{{cite web | title=City of Toronto Act, 2006 | url=http://www.e-laws.gov.on.ca/html/statutes/english/elaws_statutes_06c11_e.htm | work=e-Laws | publisher=Government of Ontario | access-date=August 20, 2013}} The Municipal Act, 2001 provides lower and single-tier municipalities with the authority to incorporate as cities, towns, villages, townships, or generically as municipalities. There are no minimum population thresholds or other requirements for these municipal sub-types. A municipality can change its status to any of these so long as its resulting name is not being used by another municipality.{{cite news | url=http://metronews.ca/news/toronto/219014/town-of-markham-ready-to-take-another-shot-at-city-status/ | archive-url=https://archive.today/20130818071405/http://metronews.ca/news/toronto/219014/town-of-markham-ready-to-take-another-shot-at-city-status/ | url-status=dead | archive-date=August 18, 2013 | title=Town of Markham ready to take another shot at city status | newspaper=Metro | publisher=Free Daily News Group Inc. | date=May 10, 2013 | access-date=August 18, 2013 }} For upper-tier municipalities, the act provides them with the authority to incorporate as counties, regions and district municipalities.{{cite web |url=http://www.amo.on.ca/AMO-Content/Municipal-101/Ontario-Municipalities.aspx |title=Ontario Municipalities |publisher=Association of Municipalities of Ontario |access-date=June 25, 2013}} A municipality's name may include terms like township, village, town, city, county, or region, but these terms do not define its municipal status. For example Oxford County and the District of Muskoka are both regional municipalities.{{Cite web|url=https://www.ontario.ca/page/list-ontario-municipalities|title=List of Ontario municipalities|publisher=Ontario Ministry of Municipal Affairs and Housing|quote=The name of a municipality may include a term like township, village, town, city, county or region, but it does not determine the status of the municipality|access-date=December 22, 2024}}

Ontario's largest municipality by population is the City of Toronto with 2,794,356 residents, while the largest by land area is the City of Greater Sudbury at {{convert|3186.26|km2|mi2|abbr=on}}. The City of Ottawa, Canada's capital city, is the province's second-most populous municipality with 1,017,449 residents. Ontario's smallest municipality by population is the Township of Cockburn Island with 16 residents while the smallest by land area is the Village of Newbury at {{convert|1.77|km2|mi2|abbr=on}}. The first community to incorporate as a municipality in Ontario was Brockville in 1832.{{cite web |url=http://www.brockville.com/economicdevelopment/index.cfm?ID=260 |archive-url=https://web.archive.org/web/20100821095646/http://www.brockville.com/economicdevelopment/index.cfm?ID=260 |url-status=dead |archive-date=August 21, 2010 |title=A Short History: Brockville – Ontario's First Incorporated Town |author=Doug Grant |publisher=City of Brockville |access-date=June 20, 2013 }}

Upper-tier municipalities

File:Ontario's upper-tier municipalities.pngs.]]

Ontario's Municipal Act, 2001 defines upper-municipality as "a municipality of which two or more lower-tier municipalities form part for municipal purposes". Ontario has 30 upper-tier municipalities that comprise multiple lower-tier municipalities, which have a total population of 7,090,079, a total land area of {{convert|87135.68|km2|mi2|abbr=on}}. These upper-tier municipalities include 19 counties, 3 united counties and 8 regional municipalities{{#tag:ref|Though Muskoka and Oxford are officially named the District Municipality of Muskoka and the County of Oxford respectively, both are actually regional municipalities per the definition of "regional municipality" in Ontario's Municipal Act, 2001, which states that a regional municipality "means an upper-tier municipality that was a regional or district municipality or the County of Oxford on December 31, 2002".|name=regional|group=lower-alpha}} or regions, all of which represent 30 of Ontario's 49 census divisions.{{cite web | url=http://www12.statcan.gc.ca/census-recensement/2016/dp-pd/hlt-fst/pd-pl/Table.cfm?Lang=Eng&T=701&SR=1&S=55&O=A&RPP=25 | title=Population and dwelling counts, for Canada, provinces and territories, and census divisions, 2016 and 2011 censuses| publisher=Statistics Canada | date=August 9, 2017 | access-date=July 28, 2017}} Regional governments are responsible for arterial roads, health services, policing, region-wide land use planning and development, sewer and water systems, social services, transit, and waste disposal, whereas county governments have the lesser responsibilities of arterial roads, county land use planning, health services, and social services.

class="wikitable sortable sticky-header-multi" style=text-align:center" style="margin:1em auto;" \|+ List of upper-tier municipalities in Ontario !scope="col" rowspan=2\| Name{{cite web \| url=http://www.mah.gov.on.ca/Page1591.aspx \| title=List of Ontario Municipalities \| publisher=Ontario Municipal Affairs and Housing \| date=September 21, 2012 \| access-date=January 3, 2013 \| archive-url=https://web.archive.org/web/20130228023807/http://www.mah.gov.on.ca/Page1591.aspx \| archive-date=February 28, 2013 \| url-status=dead }} !scope="col" rowspan=2\| Municipal sub-type !scope="colgroup" colspan=5\| 2021 Census of Population
scope="col"\| Population (2021) !scope="col"\| Population (2016) !scope="col"\| Change !scope="col"\| Land area (km²) !scope="col" data-sort-type="number"\| Population density (/km²)
scope="row"\| Bruce{{#tag:ref\|Demographic information excludes the Chief's Point No. 28, Neyaashiinigmiing 27, and Saugeen 29 reserves.{{cite web \| url=http://www23.statcan.gc.ca/imdb/p3VD.pl?Function=getVD&TVD=134850&CVD=134852&CPV=3541&CST=01012001&CLV=2&MLV=3 \| title=Standard Geographical Classification (SGC) 2001 Bruce County \| publisher=Statistics Canada \| date=October 7, 2014 \| access-date=January 23, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:73396-15-580-784}}\|{{#expr:68147-0-615-1041}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:4076.22-5.76-63.76-41.42}}}} \|\|align=right\| {{Pop density\|{{#expr:73396-15-580-784}}\|{{#expr:4076.22-5.76-63.76-41.42}}\|km2\|prec=1\|disp=num}}
scope="row"\| Dufferin \| County \|\|{{change\|66257\|61735\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1486.77}} \|\|align=right\| {{Pop density\|66257\|1486.77\|km2\|prec=1\|disp=num}}
scope="row"\| Durham{{#tag:ref\|Demographic information excludes the Mississaugas of Scugog Island reserve.{{cite web \| url=http://www23.statcan.gc.ca/imdb/p3VD.pl?Function=getVD&TVD=134850&CVD=134852&CPV=3518&CST=01012001&CLV=2&MLV=3 \| title=Standard Geographical Classification (SGC) 2001 Durham Regional Municipality \| publisher=Statistics Canada \| date=October 7, 2014 \| access-date=January 23, 2016}}\|group=lower-alpha}} \| Regional municipality \|\|{{change\|{{#expr:696992-125}}\|{{#expr:645862-131}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:2521.11-2.57}}}} \|\|align=right\| {{Pop density\|{{#expr:696992-125}}\|{{#expr:2521.11-2.57}}\|km2\|prec=1\|disp=num}}
scope="row"\| Elgin{{#tag:ref\|Demographic information excludes the City of St. Thomas which is independent of Elgin County but included in the Elgin County Census Division.{{cite web \| url=http://www.elgincounty.ca/ \| title=Elgin County \| publisher=County of Elgin \| date=2012 \| access-date=January 23, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:94752-42840}}\|{{#expr:88978-38909}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:1878.57-35.61}}}} \|\|align=right\| {{Pop density\|{{#expr:94752-42840}}\|{{#expr:1878.57-35.61}}\|km2\|prec=1\|disp=num}}
scope="row"\| Essex{{#tag:ref\|Demographic information excludes the City of Windsor and the township of Pelee which are independent of Essex County but included in the Essex County Census Division.{{cite web \| url=http://www.countyofessex.on.ca/en/government/our-municipalities.asp?_mid_=373 \| title=Our Municipalities \| publisher=County of Essex \| date=2014 \| access-date=January 23, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:422860-229660-230}}\|{{#expr:398953-217188-235}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:1844.21-146.02-41.03}}}} \|\|align=right\| {{Pop density\|{{#expr:422860-229660-230}}\|{{#expr:1844.21-146.02-41.03}}\|km2\|prec=1\|disp=num}}
scope="row"\| Frontenac{{#tag:ref\|Demographic information excludes the City of Kingston which is independent of Frontenac County but included in the Frontenac County Census Division.{{cite web \| url=http://www.frontenacmaps.ca/pdfs/Township_Boundaries.pdf \| title=Township Boundaries \| publisher=County of Frontenac\| date=2010\| access-date=January 23, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:161780-132485}}\|{{#expr:150480-123798}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:3725.82-451.58}}}} \|\|align=right\| {{Pop density\|{{#expr:161780-132485}}\|{{#expr:3725.82-451.58}}\|km2\|prec=1\|disp=num}}
scope="row"\| Grey \| County \|\|{{change\|100905\|93830\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|4497.93}} \|\|align=right\| {{Pop density\|100905\|4497.93\|km2\|prec=1\|disp=num}}
scope="row"\| Haliburton \| County \|\|{{change\|20571\|18062\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|4009.47}} \|\|align=right\| {{Pop density\|20571\|4009.47\|km2\|prec=1\|disp=num}}
scope="row"\| Halton \| Regional municipality \|\|{{change\|596637\|548435\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|965.71}} \|\|align=right\| {{Pop density\|596637\|965.71\|km2\|prec=1\|disp=num}}
scope="row"\| Hastings{{#tag:ref\|Demographic information excludes the Tyendinaga Mohawk Territory reserve, and the cities of Belleville and Quinte West which are independent of Hastings County but included in the Hastings County Census Division.{{cite web \| url=http://www.hastingscounty.com/discover/about-our-county/member-municipalities \| title=Member Municipalities \| publisher=County of Hastings \| date=2016 \| access-date=January 23, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:145746-2535-55071-46560}}\|{{#expr:136445-2524-50716-43577}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:6013.35-72.02-247.15-495.45}}}} \|\|align=right\| {{Pop density\|{{#expr:145746-2535-55071-46560}}\|{{#expr:6013.35-72.02-247.15-495.45}}\|km2\|prec=1\|disp=num}}
scope="row"\| Huron \| County \|\|{{change\|61366\|59297\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|3398.28}} \|\|align=right\| {{Pop density\|61366\|3398.28\|km2\|prec=1\|disp=num}}
scope="row"\| Lambton{{#tag:ref\|Demographic information excludes the Chippewas of Kettle and Stony Point First Nation, Aamjiwnaang First Nation, and Walpole Island reserves which are independent of Lambton County but included in the Lambton County Census Division.{{cite web \| url=http://www.lambtononline.ca/home/government/localmunicipalities/Pages/default.aspx \| title=Local Municipalities \| publisher=County of Lambton \| date=2016 \| access-date=January 23, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:128154-1233-648}}\|{{#expr:126638-1011-639-1589}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:2999.93-9.38-12.58-137.43}}}} \|\|align=right\| {{Pop density\|{{#expr:128154-1233-648}}\|{{#expr:2999.93-9.38-12.58-137.43}}\|km2\|prec=1\|disp=num}}
scope="row"\| Lanark{{#tag:ref\|Demographic information excludes the City of Smiths Falls which is independent of Lanark County but included in the Lanark County Census Division.{{cite web \| url=http://www.county.lanark.on.ca/Page2026.aspx \| title=Local Municipalities \| publisher=The County of Lanark \| date=2014 \| access-date=January 23, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:75760-9254}}\|{{#expr:68698-8780}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:2986.71-9.66}}}} \|\|align=right\| {{Pop density\|{{#expr:75760-9254}}\|{{#expr:2986.71-9.66}}\|km2\|prec=1\|disp=num}}
scope="row"\| Leeds and Grenville{{#tag:ref\|Demographic information excludes the City of Brockville and towns of Gananoque and Prescott which are independent of Leeds and Grenville but included in the Leeds and Grenville Census Division.{{cite web \| url=http://www.leedsgrenville.com/en/invest/profile/membermunicipalities.asp \| title=Member Municipalities \| publisher=United Counties of Leeds and Grenville \| date=2015 \| access-date=January 23, 2016 \| url-status=dead \| archive-url=https://web.archive.org/web/20160130070116/http://www.leedsgrenville.com/en/invest/profile/membermunicipalities.asp \| archive-date=January 30, 2016 \| df=mdy-all }}\|group=lower-alpha}} \| United counties \|\|{{change\|{{#expr:104070-22116-5383-4078}}\|{{#expr:100527-21569-5159-4222}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:3355.61-20.91-7.01-4.94}}}} \|\|align=right\| {{Pop density\|{{#expr:104070-22116-5383-4078}}\|{{#expr:3355.61-20.91-7.01-4.94}}\|km2\|prec=1\|disp=num}}
scope="row"\| Lennox and Addington \| County \|\|{{change\|45182\|42883\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2792.72}} \|\|align=right\| {{Pop density\|45182\|2792.72\|km2\|prec=1\|disp=num}}
scope="row"\| Middlesex{{#tag:ref\|Demographic information excludes the City of London and the Chippewas of the Thames 42, Munsee-Delaware 1, Oneida 41 reserves which are independent of Middlesex County but included in the Middlesex County Census Division. Chippewas of the Thames 42 and Oneida 41 were incompletely enumerated in the 2016 census and population figures are not included in the 2016 population.{{cite web \| url=https://www.middlesex.ca/government/municipalities \| title=Municipalities\| publisher= Middlesex County \| date=2012 \| access-date=January 23, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:500563-422324-0-129-0}}\|{{#expr:455526-383822-0-153-0}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:3317.76-420.50-42.49-11.19-22.14}}}} \|\|align=right\| {{Pop density\|{{#expr:500563-422324-0-129-0}}\|{{#expr:3317.76-420.50-42.49-11.19-22.14}}\|km2\|prec=1\|disp=num}}
scope="row"\| Muskoka{{#tag:ref\|Demographic information excludes the Moose Point 79 reserve and Wahta Mohawk Territory which are independent of District Municipality of Muskoka but included in the District Municipality of Muskoka Census Division.{{cite web \| url=https://muskoka.civicweb.net/document/4989 \| title=Long Range Solid Waste Management Plan Environmental Assessment Waste Quantity Projections and Existing Environment Profile\| publisher= The District Municipality of Muskoka \| date=2016 \| page=16\| access-date=January 26, 2016}}\|group=lower-alpha}} \| Regional municipality \|\|{{change\|{{#expr:66674-213}}\|{{#expr:60614-208}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:3839.47-3.14-59.66}}}} \|\|align=right\| {{Pop density\|{{#expr:66674-213}}\|{{#expr:3839.47-3.14-59.66}}\|km2\|prec=1\|disp=num}}
scope="row"\| Niagara \| Regional municipality \|\|{{change\|477941\|447888\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1852.82}} \|\|align=right\| {{Pop density\|477941\|1852.82\|km2\|prec=1\|disp=num}}
scope="row"\| Northumberland{{#tag:ref\|Demographic information excludes the Alderville First Nation reserve which is independent of Northumberland County but included in the Northumberland County Census Division.{{cite web \| url=http://www.northumberlandcounty.ca/en/ \| title=Northumberland County\| publisher= Northumberland \| date=2015 \| access-date=January 26, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:89365-542}}\|{{#expr:85598-495}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:1907.40-12.59}}}} \|\|align=right\| {{Pop density\|{{#expr:89365-542}}\|{{#expr:1907.40-12.59}}\|km2\|prec=1\|disp=num}}
scope="row"\| Oxford \| Regional municipality \|\|{{change\|121781\|110846\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2038.18}} \|\|align=right\| {{Pop density\|121781\|2038.18\|km2\|prec=1\|disp=num}}
scope="row"\| Peel \| Regional municipality \|\|{{change\|1451022\|1381739\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1247.45}} \|\|align=right\| {{Pop density\|1451022\|1247.45\|km2\|prec=1\|disp=num}}
scope="row"\| Perth{{#tag:ref\|Demographic information excludes the City of Stratford and Town of St. Marys which are independent of Perth County but included in the Perth County Census Division.{{cite web\| url=http://www.countyofperth.on.ca/about_perth_county\| title=About Perth County\| publisher=Perth County\| access-date=January 26, 2016\| url-status=dead\| archive-url=https://web.archive.org/web/20160202093525/http://www.countyofperth.on.ca/about_perth_county\| archive-date=February 2, 2016\| df=mdy-all}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:81565-33232-7386}}\|{{#expr:76812-31470-7265}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:2218.24-30.02-12.44}}}} \|\|align=right\| {{Pop density\|{{#expr:81565-33232-7386}}\|{{#expr:2218.24-30.02-12.44}}\|km2\|prec=1\|disp=num}}
scope="row"\| Peterborough{{#tag:ref\|Demographic information excludes the City of Peterborough and the Curve Lake First Nation 35 and Hiawatha First Nation reserves which are independent of Peterborough County but included in the Peterborough County Census Division.{{cite web \| url=http://county.peterborough.on.ca/municipalities-and-council \| title=Municipalities\| publisher= County of Peterborough \| date=2016 \| access-date=January 26, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:147681-83651-1244-341}}\|{{#expr:138236-81032-1059-362}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:3779.47-64.76-6.64-8.93}}}} \|\|align=right\| {{Pop density\|{{#expr:147681-83651-1244-341}}\|{{#expr:3779.47-64.76-6.64-8.93}}\|km2\|prec=1\|disp=num}}
scope="row"\| Prescott and Russell \| United counties \|\|{{change\|95639\|89333\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2004.27}} \|\|align=right\| {{Pop density\|95639\|2004.27\|km2\|prec=1\|disp=num}}
scope="row"\| Renfrew{{#tag:ref\|Demographic information excludes the City of Pembroke and the Pikwakanagan (Golden Lake 39) reserve which are independent of Renfrew County but included in the Renfrew County Census Division.{{cite web \| url=http://www.countyofrenfrew.on.ca/municipalities/ \| title=Municipalities\| publisher= County of Renfrew \| date=2016 \| access-date=January 26, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:106365-14364-490}}\|{{#expr:102394-13882-440}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:7357.94-14.32-7.38}}}} \|\|align=right\| {{Pop density\|{{#expr:106365-14364-490}}\|{{#expr:7357.94-14.32-7.38}}\|km2\|prec=1\|disp=num}}
scope="row"\| Simcoe{{#tag:ref\|Demographic information excludes the cities of Barrie and Orillia and the Chippewas of Rama First Nation, Christian Island 30, and Christian Island 30A reserves which are independent of Simcoe County but included in the Simcoe County Census Division.{{cite web \| url=http://www.simcoe.ca/Clerks/Pages/municipalpartners.aspx \| title=Municipal Partners\| publisher= Simcoe County \| date=2014 \| access-date=January 27, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:533169-147829-33411-998-679-30}}\|{{#expr:479635-141434-31166-878-614-42}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:4818.93-99.01-28.53-11-15-51.91-0.07}}}} \|\|align=right\| {{Pop density\|{{#expr:533169-147829-33411-998-679-30}}\|{{#expr:4818.93-99.01-28.53-11-15-51.91-0.07}}\|km2\|prec=1\|disp=num}}
scope="row"\| Stormont, Dundas and Glengarry{{#tag:ref\|Demographic information exclude the single-tier municipality of Cornwall and the Akwesasne 59 reserve which are independent of Stormont, Dundas and Glengarry but included in the Stormont, Dundas and Glengarry Census Division.{{cite web \| url=http://www.sdgcounties.ca/government/municipalities \| title=Municipalities\| publisher= Stormont, Dundas and Glengarry \| date=2015 \| access-date=January 27, 2016}}\|group=lower-alpha}} \| United counties \|\|{{change\|{{#expr:114637-47845-0}}\|{{#expr:113448-46589-1693}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:3308.85-61.50-11.81}}}} \|\|align=right\| {{Pop density\|{{#expr:114637-47845-0}}\|{{#expr:3308.85-61.50-11.81}}\|km2\|prec=1\|disp=num}}
scope="row"\| Waterloo \| Regional municipality \|\|{{change\|587165\|535154\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1370.07}} \|\|align=right\| {{Pop density\|587165\|1370.07\|km2\|prec=1\|disp=num}}
scope="row"\| Wellington{{#tag:ref\|Demographic information exclude the City of Guelph which is independent of Wellington County but included in the Wellington County Census Division.{{cite web \| url=http://www.wellington.ca/en/discover/localtownstownships.asp?_mid_=17566 \| title=Local Towns and Townships\| publisher= County of Wellington \| date=2015 \| access-date=January 27, 2016}}\|group=lower-alpha}} \| County \|\|{{change\|{{#expr:241026-143740}}\|{{#expr:222726-131794}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:2665.36-87.43}}}} \|\|align=right\| {{Pop density\|{{#expr:241026-143740}}\|{{#expr:2665.36-87.43}}\|km2\|prec=1\|disp=num}}
scope="row"\| York{{#tag:ref\|Demographic information exclude the Chippewas of Georgina Island First Nation reserve which is independent of Regional Municipality of York but included in the Regional Municipality of York Census Division.{{cite web \| url=http://www.york.ca/wps/portal/yorkhome/yorkregion/yr/localmunicipalities/!ut/p/a1/jY9NCsIwFITP0gNIXkN_sg0RTVJLBRfWbCQUWx-kadDqwtNbxa3W2Q18M8MQQ2pivL1jZ0ccvHUvb7Kj4mslZQG6SpgADhXXNGfAinwCDhMAX8RhLq__GKCXUpQdMcGO5wX6diC1Gxrr-pvHBoN1OOLpSvbEvMsoTTIZC9AgKwZqlW_TJZMxiHQGKOgH-HEn9PVj0-5Ux6PoCVqMD_4!/dl5/d5/L2dBISEvZ0FBIS9nQSEh/ \| title=Local Municipalities\| publisher= The Regional Municipality of York \| date=2016 \| access-date=January 27, 2016}}\|group=lower-alpha}} \| Regional municipality \|\|{{change\|{{#expr:1173334-231}}\|{{#expr:1109909-261}}\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|{{#expr:1758.27-14.47}}}} \|\|align=right\| {{Pop density\|{{#expr:1173334-231}}\|{{#expr:1758.27-14.47}}\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" !scope="row" style="text-align:center" colspan="2"\| Total upper-tier municipalities \|{{change\|7090079\|6622466\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|87135.68}} \|align="right"\| {{Pop density\|6622900\|87135.68\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" !scope="row" style="text-align:center" colspan="2"\| Total counties \|{{change\|1684178\|1558543\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|63059.88}} \|align="right"\| {{Pop density\|1684178\|63059.88\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" !scope="row" style="text-align:center" colspan="2"\| Total united counties \|{{change\|234924\|224076\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|8562.56}} \|align="right"\| {{Pop density\|234924\|8562.56\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" !scope="row" style="text-align:center" colspan="2"\| Total regional municipalities \|{{change\|5170977\|4839847\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|15513.24}} \|align="right"\| {{Pop density\|5170977\|15513.24\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" !scope="row" style="text-align:center" colspan="2"\| Province of Ontario \|{{change\|14223942\|13448494\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|892411.76}} \|align="right"\| {{Pop density\|14223942\|892411.76\|km2\|prec=1\|disp=num}}

class="wikitable sortable sticky-header-multi" style=text-align:center" style="margin:1em auto;"

|+ List of upper-tier municipalities in Ontario

!scope="col" rowspan=2| Name{{cite web | url=http://www.mah.gov.on.ca/Page1591.aspx | title=List of Ontario Municipalities | publisher=Ontario Municipal Affairs and Housing | date=September 21, 2012 | access-date=January 3, 2013 | archive-url=https://web.archive.org/web/20130228023807/http://www.mah.gov.on.ca/Page1591.aspx | archive-date=February 28, 2013 | url-status=dead }}

!scope="col" rowspan=2| Municipal
sub-type

!scope="colgroup" colspan=5| 2021 Census of Population

scope="col"| Population
(2021)

!scope="col"| Population
(2016)

!scope="col"| Change

!scope="col"| Land area
(km²)

!scope="col" data-sort-type="number"| Population
density
(/km²)

scope="row"| Bruce{{#tag:ref|Demographic information excludes the Chief's Point No. 28, Neyaashiinigmiing 27, and Saugeen 29 reserves.{{cite web | url=http://www23.statcan.gc.ca/imdb/p3VD.pl?Function=getVD&TVD=134850&CVD=134852&CPV=3541&CST=01012001&CLV=2&MLV=3 | title=Standard Geographical Classification (SGC) 2001 Bruce County | publisher=Statistics Canada | date=October 7, 2014 | access-date=January 23, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:73396-15-580-784}}|{{#expr:68147-0-615-1041}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:4076.22-5.76-63.76-41.42}}}} ||align=right| {{Pop density|{{#expr:73396-15-580-784}}|{{#expr:4076.22-5.76-63.76-41.42}}|km2|prec=1|disp=num}}

scope="row"| Dufferin

| County ||{{change|66257|61735|dec=1|align=right|invert=on}} ||align=right| {{nts|1486.77}} ||align=right| {{Pop density|66257|1486.77|km2|prec=1|disp=num}}

scope="row"| Durham{{#tag:ref|Demographic information excludes the Mississaugas of Scugog Island reserve.{{cite web | url=http://www23.statcan.gc.ca/imdb/p3VD.pl?Function=getVD&TVD=134850&CVD=134852&CPV=3518&CST=01012001&CLV=2&MLV=3 | title=Standard Geographical Classification (SGC) 2001 Durham Regional Municipality | publisher=Statistics Canada | date=October 7, 2014 | access-date=January 23, 2016}}|group=lower-alpha}}

| Regional municipality ||{{change|{{#expr:696992-125}}|{{#expr:645862-131}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:2521.11-2.57}}}} ||align=right| {{Pop density|{{#expr:696992-125}}|{{#expr:2521.11-2.57}}|km2|prec=1|disp=num}}

scope="row"| Elgin{{#tag:ref|Demographic information excludes the City of St. Thomas which is independent of Elgin County but included in the Elgin County Census Division.{{cite web | url=http://www.elgincounty.ca/ | title=Elgin County | publisher=County of Elgin | date=2012 | access-date=January 23, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:94752-42840}}|{{#expr:88978-38909}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:1878.57-35.61}}}} ||align=right| {{Pop density|{{#expr:94752-42840}}|{{#expr:1878.57-35.61}}|km2|prec=1|disp=num}}

scope="row"| Essex{{#tag:ref|Demographic information excludes the City of Windsor and the township of Pelee which are independent of Essex County but included in the Essex County Census Division.{{cite web | url=http://www.countyofessex.on.ca/en/government/our-municipalities.asp?_mid_=373 | title=Our Municipalities | publisher=County of Essex | date=2014 | access-date=January 23, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:422860-229660-230}}|{{#expr:398953-217188-235}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:1844.21-146.02-41.03}}}} ||align=right| {{Pop density|{{#expr:422860-229660-230}}|{{#expr:1844.21-146.02-41.03}}|km2|prec=1|disp=num}}

scope="row"| Frontenac{{#tag:ref|Demographic information excludes the City of Kingston which is independent of Frontenac County but included in the Frontenac County Census Division.{{cite web | url=http://www.frontenacmaps.ca/pdfs/Township_Boundaries.pdf | title=Township Boundaries | publisher=County of Frontenac| date=2010| access-date=January 23, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:161780-132485}}|{{#expr:150480-123798}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:3725.82-451.58}}}} ||align=right| {{Pop density|{{#expr:161780-132485}}|{{#expr:3725.82-451.58}}|km2|prec=1|disp=num}}

scope="row"| Grey

| County ||{{change|100905|93830|dec=1|align=right|invert=on}} ||align=right| {{nts|4497.93}} ||align=right| {{Pop density|100905|4497.93|km2|prec=1|disp=num}}

scope="row"| Haliburton

| County ||{{change|20571|18062|dec=1|align=right|invert=on}} ||align=right| {{nts|4009.47}} ||align=right| {{Pop density|20571|4009.47|km2|prec=1|disp=num}}

scope="row"| Halton

| Regional municipality ||{{change|596637|548435|dec=1|align=right|invert=on}} ||align=right| {{nts|965.71}} ||align=right| {{Pop density|596637|965.71|km2|prec=1|disp=num}}

scope="row"| Hastings{{#tag:ref|Demographic information excludes the Tyendinaga Mohawk Territory reserve, and the cities of Belleville and Quinte West which are independent of Hastings County but included in the Hastings County Census Division.{{cite web | url=http://www.hastingscounty.com/discover/about-our-county/member-municipalities | title=Member Municipalities | publisher=County of Hastings | date=2016 | access-date=January 23, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:145746-2535-55071-46560}}|{{#expr:136445-2524-50716-43577}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:6013.35-72.02-247.15-495.45}}}} ||align=right| {{Pop density|{{#expr:145746-2535-55071-46560}}|{{#expr:6013.35-72.02-247.15-495.45}}|km2|prec=1|disp=num}}

scope="row"| Huron

| County ||{{change|61366|59297|dec=1|align=right|invert=on}} ||align=right| {{nts|3398.28}} ||align=right| {{Pop density|61366|3398.28|km2|prec=1|disp=num}}

scope="row"| Lambton{{#tag:ref|Demographic information excludes the Chippewas of Kettle and Stony Point First Nation, Aamjiwnaang First Nation, and Walpole Island reserves which are independent of Lambton County but included in the Lambton County Census Division.{{cite web | url=http://www.lambtononline.ca/home/government/localmunicipalities/Pages/default.aspx | title=Local Municipalities

| publisher=County of Lambton | date=2016 | access-date=January 23, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:128154-1233-648}}|{{#expr:126638-1011-639-1589}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:2999.93-9.38-12.58-137.43}}}} ||align=right| {{Pop density|{{#expr:128154-1233-648}}|{{#expr:2999.93-9.38-12.58-137.43}}|km2|prec=1|disp=num}}

scope="row"| Lanark{{#tag:ref|Demographic information excludes the City of Smiths Falls which is independent of Lanark County but included in the Lanark County Census Division.{{cite web | url=http://www.county.lanark.on.ca/Page2026.aspx | title=Local Municipalities | publisher=The County of Lanark | date=2014 | access-date=January 23, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:75760-9254}}|{{#expr:68698-8780}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:2986.71-9.66}}}} ||align=right| {{Pop density|{{#expr:75760-9254}}|{{#expr:2986.71-9.66}}|km2|prec=1|disp=num}}

scope="row"| Leeds and Grenville{{#tag:ref|Demographic information excludes the City of Brockville and towns of Gananoque and Prescott which are independent of Leeds and Grenville but included in the Leeds and Grenville Census Division.{{cite web | url=http://www.leedsgrenville.com/en/invest/profile/membermunicipalities.asp | title=Member Municipalities | publisher=United Counties of Leeds and Grenville | date=2015 | access-date=January 23, 2016 | url-status=dead | archive-url=https://web.archive.org/web/20160130070116/http://www.leedsgrenville.com/en/invest/profile/membermunicipalities.asp | archive-date=January 30, 2016 | df=mdy-all }}|group=lower-alpha}}

| United counties ||{{change|{{#expr:104070-22116-5383-4078}}|{{#expr:100527-21569-5159-4222}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:3355.61-20.91-7.01-4.94}}}} ||align=right| {{Pop density|{{#expr:104070-22116-5383-4078}}|{{#expr:3355.61-20.91-7.01-4.94}}|km2|prec=1|disp=num}}

scope="row"| Lennox and Addington

| County ||{{change|45182|42883|dec=1|align=right|invert=on}} ||align=right| {{nts|2792.72}} ||align=right| {{Pop density|45182|2792.72|km2|prec=1|disp=num}}

scope="row"| Middlesex{{#tag:ref|Demographic information excludes the City of London and the Chippewas of the Thames 42, Munsee-Delaware 1, Oneida 41 reserves which are independent of Middlesex County but included in the Middlesex County Census Division. Chippewas of the Thames 42 and Oneida 41 were incompletely enumerated in the 2016 census and population figures are not included in the 2016 population.{{cite web | url=https://www.middlesex.ca/government/municipalities | title=Municipalities| publisher= Middlesex County | date=2012 | access-date=January 23, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:500563-422324-0-129-0}}|{{#expr:455526-383822-0-153-0}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:3317.76-420.50-42.49-11.19-22.14}}}} ||align=right| {{Pop density|{{#expr:500563-422324-0-129-0}}|{{#expr:3317.76-420.50-42.49-11.19-22.14}}|km2|prec=1|disp=num}}

scope="row"| Muskoka{{#tag:ref|Demographic information excludes the Moose Point 79 reserve and Wahta Mohawk Territory which are independent of District Municipality of Muskoka but included in the District Municipality of Muskoka Census Division.{{cite web | url=https://muskoka.civicweb.net/document/4989 | title=Long Range Solid Waste Management Plan Environmental Assessment Waste Quantity Projections and Existing Environment Profile| publisher= The District Municipality of Muskoka | date=2016 | page=16| access-date=January 26, 2016}}|group=lower-alpha}}

| Regional municipality ||{{change|{{#expr:66674-213}}|{{#expr:60614-208}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:3839.47-3.14-59.66}}}} ||align=right| {{Pop density|{{#expr:66674-213}}|{{#expr:3839.47-3.14-59.66}}|km2|prec=1|disp=num}}

scope="row"| Niagara

| Regional municipality ||{{change|477941|447888|dec=1|align=right|invert=on}} ||align=right| {{nts|1852.82}} ||align=right| {{Pop density|477941|1852.82|km2|prec=1|disp=num}}

scope="row"| Northumberland{{#tag:ref|Demographic information excludes the Alderville First Nation reserve which is independent of Northumberland County but included in the Northumberland County Census Division.{{cite web | url=http://www.northumberlandcounty.ca/en/ | title=Northumberland County| publisher= Northumberland | date=2015 | access-date=January 26, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:89365-542}}|{{#expr:85598-495}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:1907.40-12.59}}}} ||align=right| {{Pop density|{{#expr:89365-542}}|{{#expr:1907.40-12.59}}|km2|prec=1|disp=num}}

scope="row"| Oxford

| Regional municipality ||{{change|121781|110846|dec=1|align=right|invert=on}} ||align=right| {{nts|2038.18}} ||align=right| {{Pop density|121781|2038.18|km2|prec=1|disp=num}}

scope="row"| Peel

| Regional municipality ||{{change|1451022|1381739|dec=1|align=right|invert=on}} ||align=right| {{nts|1247.45}} ||align=right| {{Pop density|1451022|1247.45|km2|prec=1|disp=num}}

scope="row"| Perth{{#tag:ref|Demographic information excludes the City of Stratford and Town of St. Marys which are independent of Perth County but included in the Perth County Census Division.{{cite web| url=http://www.countyofperth.on.ca/about_perth_county| title=About Perth County| publisher=Perth County| access-date=January 26, 2016| url-status=dead| archive-url=https://web.archive.org/web/20160202093525/http://www.countyofperth.on.ca/about_perth_county| archive-date=February 2, 2016| df=mdy-all}}|group=lower-alpha}}

| County ||{{change|{{#expr:81565-33232-7386}}|{{#expr:76812-31470-7265}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:2218.24-30.02-12.44}}}} ||align=right| {{Pop density|{{#expr:81565-33232-7386}}|{{#expr:2218.24-30.02-12.44}}|km2|prec=1|disp=num}}

scope="row"| Peterborough{{#tag:ref|Demographic information excludes the City of Peterborough and the Curve Lake First Nation 35 and Hiawatha First Nation reserves which are independent of Peterborough County but included in the Peterborough County Census Division.{{cite web | url=http://county.peterborough.on.ca/municipalities-and-council | title=Municipalities| publisher= County of Peterborough | date=2016 | access-date=January 26, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:147681-83651-1244-341}}|{{#expr:138236-81032-1059-362}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:3779.47-64.76-6.64-8.93}}}} ||align=right| {{Pop density|{{#expr:147681-83651-1244-341}}|{{#expr:3779.47-64.76-6.64-8.93}}|km2|prec=1|disp=num}}

scope="row"| Prescott and Russell

| United counties ||{{change|95639|89333|dec=1|align=right|invert=on}} ||align=right| {{nts|2004.27}} ||align=right| {{Pop density|95639|2004.27|km2|prec=1|disp=num}}

scope="row"| Renfrew{{#tag:ref|Demographic information excludes the City of Pembroke and the Pikwakanagan (Golden Lake 39) reserve which are independent of Renfrew County but included in the Renfrew County Census Division.{{cite web | url=http://www.countyofrenfrew.on.ca/municipalities/ | title=Municipalities| publisher= County of Renfrew | date=2016 | access-date=January 26, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:106365-14364-490}}|{{#expr:102394-13882-440}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:7357.94-14.32-7.38}}}} ||align=right| {{Pop density|{{#expr:106365-14364-490}}|{{#expr:7357.94-14.32-7.38}}|km2|prec=1|disp=num}}

scope="row"| Simcoe{{#tag:ref|Demographic information excludes the cities of Barrie and Orillia and the Chippewas of Rama First Nation, Christian Island 30, and Christian Island 30A reserves which are independent of Simcoe County but included in the Simcoe County Census Division.{{cite web | url=http://www.simcoe.ca/Clerks/Pages/municipalpartners.aspx | title=Municipal Partners| publisher= Simcoe County | date=2014 | access-date=January 27, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:533169-147829-33411-998-679-30}}|{{#expr:479635-141434-31166-878-614-42}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:4818.93-99.01-28.53-11-15-51.91-0.07}}}} ||align=right| {{Pop density|{{#expr:533169-147829-33411-998-679-30}}|{{#expr:4818.93-99.01-28.53-11-15-51.91-0.07}}|km2|prec=1|disp=num}}

scope="row"| Stormont, Dundas
and Glengarry{{#tag:ref|Demographic information exclude the single-tier municipality of Cornwall and the Akwesasne 59 reserve which are independent of Stormont, Dundas and Glengarry but included in the Stormont, Dundas and Glengarry Census Division.{{cite web | url=http://www.sdgcounties.ca/government/municipalities | title=Municipalities| publisher= Stormont, Dundas and Glengarry | date=2015 | access-date=January 27, 2016}}|group=lower-alpha}}

| United counties ||{{change|{{#expr:114637-47845-0}}|{{#expr:113448-46589-1693}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:3308.85-61.50-11.81}}}} ||align=right| {{Pop density|{{#expr:114637-47845-0}}|{{#expr:3308.85-61.50-11.81}}|km2|prec=1|disp=num}}

scope="row"| Waterloo

| Regional municipality ||{{change|587165|535154|dec=1|align=right|invert=on}} ||align=right| {{nts|1370.07}} ||align=right| {{Pop density|587165|1370.07|km2|prec=1|disp=num}}

scope="row"| Wellington{{#tag:ref|Demographic information exclude the City of Guelph which is independent of Wellington County but included in the Wellington County Census Division.{{cite web | url=http://www.wellington.ca/en/discover/localtownstownships.asp?_mid_=17566 | title=Local Towns and Townships| publisher= County of Wellington | date=2015 | access-date=January 27, 2016}}|group=lower-alpha}}

| County ||{{change|{{#expr:241026-143740}}|{{#expr:222726-131794}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:2665.36-87.43}}}} ||align=right| {{Pop density|{{#expr:241026-143740}}|{{#expr:2665.36-87.43}}|km2|prec=1|disp=num}}

scope="row"| York{{#tag:ref|Demographic information exclude the Chippewas of Georgina Island First Nation reserve which is independent of Regional Municipality of York but included in the Regional Municipality of York Census Division.{{cite web | url=http://www.york.ca/wps/portal/yorkhome/yorkregion/yr/localmunicipalities/!ut/p/a1/jY9NCsIwFITP0gNIXkN_sg0RTVJLBRfWbCQUWx-kadDqwtNbxa3W2Q18M8MQQ2pivL1jZ0ccvHUvb7Kj4mslZQG6SpgADhXXNGfAinwCDhMAX8RhLq__GKCXUpQdMcGO5wX6diC1Gxrr-pvHBoN1OOLpSvbEvMsoTTIZC9AgKwZqlW_TJZMxiHQGKOgH-HEn9PVj0-5Ux6PoCVqMD_4!/dl5/d5/L2dBISEvZ0FBIS9nQSEh/ | title=Local Municipalities| publisher= The Regional Municipality of York | date=2016 | access-date=January 27, 2016}}|group=lower-alpha}}

| Regional municipality ||{{change|{{#expr:1173334-231}}|{{#expr:1109909-261}}|dec=1|align=right|invert=on}} ||align=right| {{nts|{{#expr:1758.27-14.47}}}} ||align=right| {{Pop density|{{#expr:1173334-231}}|{{#expr:1758.27-14.47}}|km2|prec=1|disp=num}}

class="sortbottom" align="center" style="background-color:#f2f2f2"

!scope="row" style="text-align:center" colspan="2"| Total upper-tier municipalities

|{{change|7090079|6622466|dec=1|align=right|invert=on|bold=on|bgcolour=#f2f2f2}}

|align="right"| {{nts|87135.68}}

|align="right"| {{Pop density|6622900|87135.68|km2|prec=1|disp=num}}

class="sortbottom" align="center" style="background-color:#f2f2f2"

!scope="row" style="text-align:center" colspan="2"| Total counties

|{{change|1684178|1558543|dec=1|align=right|invert=on|bold=on|bgcolour=#f2f2f2}}

|align="right"| {{nts|63059.88}}

|align="right"| {{Pop density|1684178|63059.88|km2|prec=1|disp=num}}

class="sortbottom" align="center" style="background-color:#f2f2f2"

!scope="row" style="text-align:center" colspan="2"| Total united counties

|{{change|234924|224076|dec=1|align=right|invert=on|bold=on|bgcolour=#f2f2f2}}

|align="right"| {{nts|8562.56}}

|align="right"| {{Pop density|234924|8562.56|km2|prec=1|disp=num}}

class="sortbottom" align="center" style="background-color:#f2f2f2"

!scope="row" style="text-align:center" colspan="2"| Total regional municipalities

|{{change|5170977|4839847|dec=1|align=right|invert=on|bold=on|bgcolour=#f2f2f2}}

|align="right"| {{nts|15513.24}}

|align="right"| {{Pop density|5170977|15513.24|km2|prec=1|disp=num}}

class="sortbottom" align="center" style="background-color:#f2f2f2"

!scope="row" style="text-align:center" colspan="2"| Province of Ontario

|{{change|14223942|13448494|dec=1|align=right|invert=on|bold=on|bgcolour=#f2f2f2}}

|align="right"| {{nts|892411.76}}

|align="right"| {{Pop density|14223942|892411.76|km2|prec=1|disp=num}}

Local municipalities

File:Ontario local municipalities.png

Ontario's Municipal Act, 2001 defines local municipality as "a single-tier municipality or a lower-tier municipality". Combined, Ontario has 414 local municipalities comprising 173 single-tier municipalities and 241 lower-tier municipalities. The 414 local municipalities, which include 51 cities, 64 municipalities, 89 towns, 199 townships, and 11 villages, have a total population of 14,134,681, a total land area of {{convert|154274|km2|mi2|abbr=on}}. These totals represent {{percentage|14134681|14223942|1}} of Ontario's population and {{percentage|154274.36|892411.76|1}} of its land area.

= Single-tier municipalities =

Ontario's Municipal Act, 2001 defines a single-tier municipality as "a municipality, other than an upper-tier municipality, that does not form part of an upper-tier municipality for municipal purposes". In southern Ontario, single-tier municipalities are either politically separate from but geographically within neighbouring counties or were formed through the amalgamation of upper-tier and lower-tier municipalities. All municipalities in northern Ontario are single-tier municipalities as upper-tier municipalities are not present. Single-tier municipalities provide for all local government services. Ontario has 173 single-tier municipalities comprising 32 cities, 23 municipalities, 28 towns, 85 townships, and 5 villages.

= Lower-tier municipalities =

Ontario's Municipal Act, 2001 defines a lower-tier municipality as "a municipality that forms part of an upper-tier municipality for municipal purposes". Ontario has 241 lower-tier municipalities comprising 19 cities, 41 municipalities, 61 towns, 114 townships and 6 villages. Within regions, they are responsible for providing certain local services that are not provided by the regional municipality. Within counties, they are responsible for providing a wider range of local services since counties as upper-tier municipalities provide fewer local services than regions.

= List of local municipalities =

Toronto skyline toronto islands b.JPG|alt=Skyline of Toronto|Toronto is Ontario's provincial capital and most populous municipality

Centre Block - Parliament Hill.jpg|alt=Parliament Hill in Ottawa|Ottawa is the capital of Canada and Ontario's second-most populous municipality

Downtown Mississauga.jpg|alt=Skyline of Mississauga|Skyline of Mississauga, Ontario's third largest municipality by population and suburb of Toronto

Brampton Dominion Building.jpg|alt=Downtown Brampton Street Level|Downtown Brampton, Ontario's fourth largest municipality by population and suburb of Toronto

HamiltonOntarioSkylineC.JPG|Skyline of downtown Hamilton, Ontario's fifth largest municipality by population

London, Ontario, Canada- The Forest City from above.jpg|alt=Skyline of London, Ontario|Skyline of downtown London, Ontario, the largest city in southwestern Ontario by population

Markham-suburbs aerial-edit2.jpg|alt=Suburban Markham|Suburban tract housing in Markham, Ontario's seventh largest municipality by population and suburb of Toronto

View from the top of Behemoth (Canada's Wonderland).jpg|alt=Vaughan seen from Canada's Wonderland|Vaughan as viewed from Canada's Wonderland

Arial photo of downtown Kitchener Ontario.JPG|alt=Aerial view of Kitchener-Waterloo|Downtown Kitchener

Windsor Ontario skyline.jpg|alt=Skyline of Windsor seen from Detroit|Skyline of downtown Windsor seen from Detroit, Michigan

class="wikitable sortable sticky-header-multi" style=text-align:center" style="margin:1em auto;" \|+ List of local municipalities in Ontario !scope="col" rowspan=2\| Name !scope="col" rowspan=2\| Status !scope="col" rowspan=2\| {{abbr\|CSD\|Census subdivision}} type !scope="col" rowspan=2\| Census division{{cite web \| url=https://www12.statcan.gc.ca/census-recensement/2016/dp-pd/hlt-fst/pd-pl/Table.cfm?Lang=Eng&T=304&SR=1&S=87&O=A&RPP=20&PR=35 \| title=Population and dwelling counts, for Canada, provinces and territories, census divisions and census subdivisions (municipalities), 2016 and 2011 censuses – 100% data (Ontario) \| publisher=Statistics Canada \| page=1 of 3 \| date=February 8, 2018 \| access-date=December 27, 2018}}{{cite web \| url=https://www12.statcan.gc.ca/census-recensement/2016/dp-pd/hlt-fst/pd-pl/Table.cfm?Lang=Eng&T=304&SR=21&S=87&O=A&RPP=20&PR=35&CMA=0&CSD=0 \| title=Population and dwelling counts, for Canada, provinces and territories, census divisions and census subdivisions (municipalities), 2016 and 2011 censuses – 100% data (Ontario) \| publisher=Statistics Canada \| page=2 of 3 \| date=February 8, 2018 \| access-date=December 27, 2018}}{{cite web \| url=https://www12.statcan.gc.ca/census-recensement/2016/dp-pd/hlt-fst/pd-pl/Table.cfm?Lang=Eng&T=304&SR=41&S=87&O=A&RPP=20&PR=35&CMA=0&CSD=0 \| title=Population and dwelling counts, for Canada, provinces and territories, census divisions and census subdivisions (municipalities), 2016 and 2011 censuses – 100% data (Ontario) \| publisher=Statistics Canada \| page=3 of 3 \| date=February 8, 2018 \| access-date=December 27, 2018}} !scope="colgroup" colspan=5\| 2021 Census of Population{{cite web \| url=https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=9810000203&geocode=A000235 \| title=Population and dwelling counts: Canada, provinces and territories, census divisions and census subdivisions (municipalities), Ontario \| publisher=Statistics Canada \| date=February 9, 2022 \| accessdate=March 18, 2022}}
scope="col"\| Population (2021) !scope="col"\| Population (2016) !scope="col"\| Change !scope="col"\| Land area (km²) !scope="col" data-sort-type="number"\| Population density (/km²)
scope="row"\| Addington Highlands \| Lower-tier \|\| Township \|\| Lennox and Addington\|\| {{change\|2534\|2318\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1293.99}} \|\|align=right\| {{Pop density\|2534\|1293.99\|km2\|prec=1\|disp=num}}
scope="row"\| Adelaide Metcalfe \| Lower-tier \|\| Township \|\| Middlesex \|\| {{change\|3011\|2990\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|331.11}} \|\|align=right\| {{Pop density\|3011\|331.11\|km2\|prec=1\|disp=num}}
scope="row"\| Adjala-Tosorontio \| Lower-tier \|\| Township \|\| Simcoe \|\| {{change\|10989\|10975\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|371.53}} \|\|align=right\| {{Pop density\|10989\|371.53\|km2\|prec=1\|disp=num}}
scope="row"\| Admaston/Bromley \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|2995\|2935\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|519.59}} \|\|align=right\| {{Pop density\|2995\|519.59\|km2\|prec=1\|disp=num}}
scope="row"\| Ajax \| Lower-tier \|\| Town \|\| Durham \|\| {{change\|126666\|119677\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|66.64}} \|\|align=right\| {{Pop density\|126666\|66.64\|km2\|prec=1\|disp=num}}
scope="row"\| Alberton \| Single-tier \|\| Township \|\| Rainy River \|\| {{change\|954\|969\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|116.60}} \|\|align=right\| {{Pop density\|954\|116.6\|km2\|prec=1\|disp=num}}
scope="row"\| Alfred and Plantagenet \| Lower-tier \|\| Township \|\| Prescott and Russell \|\| {{change\|9949\|9680\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|391.79}} \|\|align=right\| {{Pop density\|9949\|391.79\|km2\|prec=1\|disp=num}}
scope="row"\| Algonquin Highlands \| Lower-tier \|\| Township \|\| Haliburton\|\| {{change\|2588\|2351\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|999.69}} \|\|align=right\| {{Pop density\|2588\|999.69\|km2\|prec=1\|disp=num}}
scope="row"\| Alnwick/Haldimand \| Lower-tier \|\| Township \|\| Northumberland \|\| {{change\|7473\|6869\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|398.25}} \|\|align=right\| {{Pop density\|7473\|398.25\|km2\|prec=1\|disp=num}}
scope="row"\| Amaranth \| Lower-tier \|\| Township \|\| Dufferin \|\| {{change\|4327\|4079\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|265.02}} \|\|align=right\| {{Pop density\|4327\|265.02\|km2\|prec=1\|disp=num}}
scope="row"\| Amherstburg \| Lower-tier \|\| Town \|\| Essex\|\| {{change\|23524\|21936\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|183.76}} \|\|align=right\| {{Pop density\|23524\|183.76\|km2\|prec=1\|disp=num}}
scope="row"\| ArchipelagoThe Archipelago \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|979\|531\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|592.14}} \|\|align=right\| {{Pop density\|979\|592.14\|km2\|prec=1\|disp=num}}
scope="row"\| Armour \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|1459\|1414\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|163.52}} \|\|align=right\| {{Pop density\|1459\|163.52\|km2\|prec=1\|disp=num}}
scope="row"\| Armstrong \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|1199\|1166\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|90.16}} \|\|align=right\| {{Pop density\|1199\|90.16\|km2\|prec=1\|disp=num}}
scope="row"\| Arnprior \| Lower-tier \|\| Town \|\| Renfrew\|\| {{change\|9629\|8795\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|13.04}} \|\|align=right\| {{Pop density\|9629\|13.04\|km2\|prec=1\|disp=num}}
scope="row"\| Arran–Elderslie \| Lower-tier \|\| Municipality \|\| Bruce \|\| {{change\|6913\|6803\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|458.76}} \|\|align=right\| {{Pop density\|6913\|458.76\|km2\|prec=1\|disp=num}}
scope="row"\| Ashfield–Colborne–Wawanosh \| Lower-tier \|\| Township \|\| Huron \|\| {{change\|5884\|5422\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|586.88}} \|\|align=right\| {{Pop density\|5884\|586.88\|km2\|prec=1\|disp=num}}
scope="row"\| Asphodel–Norwood \| Lower-tier \|\| Township \|\| Peterborough \|\| {{change\|4658\|4109\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|161.62}} \|\|align=right\| {{Pop density\|4658\|161.62\|km2\|prec=1\|disp=num}}
scope="row"\| Assiginack \| Single-tier \|\| Township \|\| Manitoulin \|\| {{change\|1008\|1013\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|224.89}} \|\|align=right\| {{Pop density\|1008\|224.89\|km2\|prec=1\|disp=num}}
scope="row"\| Athens \| Lower-tier \|\| Township \|\| Leeds and Grenville \|\| {{change\|3042\|3018\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|129.54}} \|\|align=right\| {{Pop density\|3042\|129.54\|km2\|prec=1\|disp=num}}
scope="row"\| Atikokan \| Single-tier \|\| Town \|\| Rainy River \|\| {{change\|2642\|2753\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|313.64}} \|\|align=right\| {{Pop density\|2642\|313.64\|km2\|prec=1\|disp=num}}
scope="row"\| Augusta \| Lower-tier \|\| Township \|\| Leeds and Grenville \|\| {{change\|7386\|7353\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|313.77}} \|\|align=right\| {{Pop density\|7386\|313.77\|km2\|prec=1\|disp=num}}
scope="row"\| Aurora \| Lower-tier \|\| Town \|\| York \|\| {{change\|62057\|55445\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|50.00}} \|\|align=right\| {{Pop density\|62057\|50\|km2\|prec=1\|disp=num}}
scope="row"\| Aylmer \| Lower-tier \|\| Town \|\| Elgin \|\| {{change\|7699\|7492\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|6.37}} \|\|align=right\| {{Pop density\|7699\|6.37\|km2\|prec=1\|disp=num}}
scope="row"\| Baldwin \| Single-tier \|\| Township \|\| Sudbury \|\| {{change\|579\|605\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|82.49}} \|\|align=right\| {{Pop density\|579\|82.49\|km2\|prec=1\|disp=num}}
scope="row"\| Bancroft \| Lower-tier \|\| Town \|\| Hastings \|\| {{change\|4065\|3881\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|227.54}} \|\|align=right\| {{Pop density\|4065\|227.54\|km2\|prec=1\|disp=num}}
scope="row"\| Barrie \| Single-tier \|\| City \|\| Simcoe \|\| {{change\|147829\|141434\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|99.01}} \|\|align=right\| {{Pop density\|147829\|99.01\|km2\|prec=1\|disp=num}}
scope="row"\| Bayham \| Lower-tier \|\| Municipality \|\| Elgin \|\| {{change\|7096\|7396\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|244.60}} \|\|align=right\| {{Pop density\|7096\|244.6\|km2\|prec=1\|disp=num}}
scope="row"\| Beckwith \| Lower-tier \|\| Township \|\| Lanark\|\| {{change\|9021\|7644\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|239.31}} \|\|align=right\| {{Pop density\|9021\|239.31\|km2\|prec=1\|disp=num}}
scope="row"\| Belleville \| Single-tier \|\| City \|\| Hastings \|\| {{change\|55071\|50716\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|247.15}} \|\|align=right\| {{Pop density\|55071\|247.15\|km2\|prec=1\|disp=num}}
scope="row"\| Billings \| Single-tier \|\| Township \|\| Manitoulin \|\| {{change\|753\|603\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|208.81}} \|\|align=right\| {{Pop density\|753\|208.81\|km2\|prec=1\|disp=num}}
scope="row"\| Black River-Matheson \| Single-tier \|\| Township \|\| Cochrane \|\| {{change\|2572\|2438\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1161.89}} \|\|align=right\| {{Pop density\|2572\|1161.89\|km2\|prec=1\|disp=num}}
scope="row"\| Blandford-Blenheim \| Lower-tier \|\| Township \|\| Oxford \|\| {{change\|7565\|7399\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|382.03}} \|\|align=right\| {{Pop density\|7565\|382.03\|km2\|prec=1\|disp=num}}
scope="row"\| Blind River \| Single-tier \|\| Town \|\| Algoma \|\| {{change\|3422\|3472\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|513.98}} \|\|align=right\| {{Pop density\|3422\|513.98\|km2\|prec=1\|disp=num}}
scope="row"\| Blue MountainsThe Blue Mountains \| Lower-tier \|\| Town \|\| Grey \|\| {{change\|9390\|7025\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|284.65}} \|\|align=right\| {{Pop density\|9390\|284.65\|km2\|prec=1\|disp=num}}
scope="row"\| Bluewater \| Lower-tier \|\| Municipality \|\| Huron \|\| {{change\|7540\|7136\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|416.70}} \|\|align=right\| {{Pop density\|7540\|416.7\|km2\|prec=1\|disp=num}}
scope="row"\| Bonfield \| Single-tier \|\| Township \|\| Nipissing \|\| {{change\|2146\|1990\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|206.22}} \|\|align=right\| {{Pop density\|2146\|206.22\|km2\|prec=1\|disp=num}}
scope="row"\| Bonnechere Valley \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|3898\|3674\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|588.36}} \|\|align=right\| {{Pop density\|3898\|588.36\|km2\|prec=1\|disp=num}}
scope="row"\| Bracebridge \| Lower-tier \|\| Town \|\| Muskoka \|\| {{change\|17305\|16010\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|615.20}} \|\|align=right\| {{Pop density\|17305\|615.2\|km2\|prec=1\|disp=num}}
scope="row"\| Bradford West Gwillimbury \| Lower-tier \|\| Town \|\| Simcoe \|\| {{change\|42880\|35325\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|200.68}} \|\|align=right\| {{Pop density\|42880\|200.68\|km2\|prec=1\|disp=num}}
scope="row"\| Brampton \| Lower-tier \|\| City \|\| Peel \|\| {{change\|656480\|593638\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|265.89}} \|\|align=right\| {{Pop density\|656480\|265.89\|km2\|prec=1\|disp=num}}
scope="row"\| Brant \| Single-tier \|\| City \|\| Brant \|\| {{change\|39474\|35640\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|817.66}} \|\|align=right\| {{Pop density\|39474\|817.66\|km2\|prec=1\|disp=num}}
scope="row"\| Brantford \| Single-tier \|\| City \|\| Brant \|\| {{change\|104688\|98563\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|98.65}} \|\|align=right\| {{Pop density\|104688\|98.65\|km2\|prec=1\|disp=num}}
scope="row"\| Brethour \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|105\|124\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|81.97}} \|\|align=right\| {{Pop density\|105\|81.97\|km2\|prec=1\|disp=num}}
scope="row"\| Brighton \| Lower-tier \|\| Municipality \|\| Northumberland \|\| {{change\|12108\|11844\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|223.24}} \|\|align=right\| {{Pop density\|12108\|223.24\|km2\|prec=1\|disp=num}}
scope="row"\| Brock \| Lower-tier \|\| Township \|\| Durham \|\| {{change\|12567\|11642\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|422.64}} \|\|align=right\| {{Pop density\|12567\|422.64\|km2\|prec=1\|disp=num}}
scope="row"\| Brockton \| Lower-tier \|\| Municipality \|\| Bruce \|\| {{change\|9784\|9461\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|564.64}} \|\|align=right\| {{Pop density\|9784\|564.64\|km2\|prec=1\|disp=num}}
scope="row"\| Brockville \| Single-tier \|\| City \|\| Leeds and Grenville \|\| {{change\|22116\|21569\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|20.91}} \|\|align=right\| {{Pop density\|22116\|20.91\|km2\|prec=1\|disp=num}}
scope="row"\| Brooke-Alvinston \| Lower-tier \|\| Municipality \|\| Lambton\|\| {{change\|2359\|2411\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|311.41}} \|\|align=right\| {{Pop density\|2359\|311.41\|km2\|prec=1\|disp=num}}
scope="row"\| Bruce Mines \| Single-tier \|\| Town \|\| Algoma \|\| {{change\|582\|582\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|6.09}} \|\|align=right\| {{Pop density\|582\|6.09\|km2\|prec=1\|disp=num}}
scope="row"\| Brudenell, Lyndoch and Raglan \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|1552\|1503\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|701.29}} \|\|align=right\| {{Pop density\|1552\|701.29\|km2\|prec=1\|disp=num}}
scope="row"\| Burk's Falls \| Single-tier \|\| Village \|\| Parry Sound \|\| {{change\|957\|981\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|3.09}} \|\|align=right\| {{Pop density\|957\|3.09\|km2\|prec=1\|disp=num}}
scope="row"\| Burlington \| Lower-tier \|\| City \|\| Halton \|\| {{change\|186948\|183314\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|186.12}} \|\|align=right\| {{Pop density\|186948\|186.12\|km2\|prec=1\|disp=num}}
scope="row"\| Burpee and Mills \| Single-tier \|\| Township \|\| Manitoulin \|\| {{change\|382\|343\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|217.33}} \|\|align=right\| {{Pop density\|382\|217.33\|km2\|prec=1\|disp=num}}
scope="row"\| Caledon \| Lower-tier \|\| Town \|\| Peel \|\| {{change\|76581\|66502\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|688.82}} \|\|align=right\| {{Pop density\|76581\|688.82\|km2\|prec=1\|disp=num}}
scope="row"\| Callander \| Single-tier \|\| Municipality \|\| Parry Sound \|\| {{change\|3964\|3863\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|102.98}} \|\|align=right\| {{Pop density\|3964\|102.98\|km2\|prec=1\|disp=num}}
scope="row"\| Calvin \| Single-tier \|\| Municipality \|\| Nipissing \|\| {{change\|557\|516\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|140.13}} \|\|align=right\| {{Pop density\|557\|140.13\|km2\|prec=1\|disp=num}}
scope="row"\| Cambridge \| Lower-tier \|\| City \|\| Waterloo \|\| {{change\|138479\|129920\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|112.99}} \|\|align=right\| {{Pop density\|138479\|112.99\|km2\|prec=1\|disp=num}}
scope="row"\| Carleton Place \| Lower-tier \|\| Town \|\| Lanark\|\| {{change\|12517\|10644\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|9.94}} \|\|align=right\| {{Pop density\|12517\|9.94\|km2\|prec=1\|disp=num}}
scope="row"\| Carling \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|1491\|1125\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|244.32}} \|\|align=right\| {{Pop density\|1491\|244.32\|km2\|prec=1\|disp=num}}
scope="row"\| Carlow/Mayo \| Lower-tier \|\| Township \|\| Hastings \|\| {{change\|953\|864\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|385.32}} \|\|align=right\| {{Pop density\|953\|385.32\|km2\|prec=1\|disp=num}}
scope="row"\| Casey \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|341\|368\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|80.80}} \|\|align=right\| {{Pop density\|341\|80.8\|km2\|prec=1\|disp=num}}
scope="row"\| Casselman \| Lower-tier \|\| Village \|\| Prescott and Russell \|\| {{change\|3960\|3548\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|5.13}} \|\|align=right\| {{Pop density\|3960\|5.13\|km2\|prec=1\|disp=num}}
scope="row"\| Cavan Monaghan \| Lower-tier \|\| Township \|\| Peterborough \|\| {{change\|10016\|8829\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|306.39}} \|\|align=right\| {{Pop density\|10016\|306.39\|km2\|prec=1\|disp=num}}
scope="row"\| Central Elgin \| Lower-tier \|\| Municipality \|\| Elgin \|\| {{change\|13746\|12607\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|279.87}} \|\|align=right\| {{Pop density\|13746\|279.87\|km2\|prec=1\|disp=num}}
scope="row"\| Central Frontenac \| Lower-tier \|\| Township \|\| Frontenac \|\| {{change\|4892\|4373\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|991.41}} \|\|align=right\| {{Pop density\|4892\|991.41\|km2\|prec=1\|disp=num}}
scope="row"\| Central Huron \| Lower-tier \|\| Municipality \|\| Huron \|\| {{change\|7799\|7576\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|449.43}} \|\|align=right\| {{Pop density\|7799\|449.43\|km2\|prec=1\|disp=num}}
scope="row"\| Central Manitoulin \| Single-tier \|\| Municipality \|\| Manitoulin \|\| {{change\|2235\|2084\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|427.61}} \|\|align=right\| {{Pop density\|2235\|427.61\|km2\|prec=1\|disp=num}}
scope="row"\| Centre Hastings \| Lower-tier \|\| Municipality \|\| Hastings \|\| {{change\|4801\|4774\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|222.79}} \|\|align=right\| {{Pop density\|4801\|222.79\|km2\|prec=1\|disp=num}}
scope="row"\| Centre Wellington \| Lower-tier \|\| Township \|\| Wellington\|\| {{change\|31093\|28191\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|409.41}} \|\|align=right\| {{Pop density\|31093\|409.41\|km2\|prec=1\|disp=num}}
scope="row"\| Chamberlain \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|311\|332\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|110.81}} \|\|align=right\| {{Pop density\|311\|110.81\|km2\|prec=1\|disp=num}}
scope="row"\| Champlain \| Lower-tier \|\| Township \|\| Prescott and Russell \|\| {{change\|8665\|8706\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|207.02}} \|\|align=right\| {{Pop density\|8665\|207.02\|km2\|prec=1\|disp=num}}
scope="row"\| Chapleau \| Single-tier \|\| Township \|\| Sudbury \|\| {{change\|1942\|1964\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|13.20}} \|\|align=right\| {{Pop density\|1942\|13.2\|km2\|prec=1\|disp=num}}
scope="row"\| Chapple \| Single-tier \|\| Township \|\| Rainy River \|\| {{change\|763\|643\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|558.15}} \|\|align=right\| {{Pop density\|763\|558.15\|km2\|prec=1\|disp=num}}
scope="row"\| Charlton and Dack \| Single-tier \|\| Municipality \|\| Timiskaming \|\| {{change\|686\|686\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|92.74}} \|\|align=right\| {{Pop density\|686\|92.74\|km2\|prec=1\|disp=num}}
scope="row"\| Chatham-Kent \| Single-tier \|\| Municipality \|\| Chatham-Kent \|\| {{change\|103988\|101647\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2451.90}} \|\|align=right\| {{Pop density\|103988\|2451.9\|km2\|prec=1\|disp=num}}
scope="row"\| Chatsworth \| Lower-tier \|\| Township \|\| Grey \|\| {{change\|7080\|6630\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|594.44}} \|\|align=right\| {{Pop density\|7080\|594.44\|km2\|prec=1\|disp=num}}
scope="row"\| Chisholm \| Single-tier \|\| Township \|\| Nipissing \|\| {{change\|1312\|1291\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|205.77}} \|\|align=right\| {{Pop density\|1312\|205.77\|km2\|prec=1\|disp=num}}
scope="row"\| Clarence-Rockland \| Lower-tier \|\| City \|\| Prescott and Russell \|\| {{change\|26505\|24512\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|297.47}} \|\|align=right\| {{Pop density\|26505\|297.47\|km2\|prec=1\|disp=num}}
scope="row"\| Clarington \| Lower-tier \|\| Municipality \|\| Durham \|\| {{change\|101427\|92013\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|610.84}} \|\|align=right\| {{Pop density\|101427\|610.84\|km2\|prec=1\|disp=num}}
scope="row"\| Clearview \| Lower-tier \|\| Township \|\| Simcoe \|\| {{change\|14814\|14151\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|556.37}} \|\|align=right\| {{Pop density\|14814\|556.37\|km2\|prec=1\|disp=num}}
scope="row"\| Cobalt \| Single-tier \|\| Town \|\| Timiskaming \|\| {{change\|989\|1128\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2.07}} \|\|align=right\| {{Pop density\|989\|2.07\|km2\|prec=1\|disp=num}}
scope="row"\| Cobourg \| Lower-tier \|\| Town \|\| Northumberland \|\| {{change\|20519\|19440\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|22.41}} \|\|align=right\| {{Pop density\|20519\|22.41\|km2\|prec=1\|disp=num}}
scope="row"\| Cochrane \| Single-tier \|\| Town \|\| Cochrane \|\| {{change\|5390\|5321\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|537.90}} \|\|align=right\| {{Pop density\|5390\|537.9\|km2\|prec=1\|disp=num}}
scope="row"\| Cockburn Island \| Single-tier \|\| Township \|\| Manitoulin \|\| {{change\|16\|0\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|168.90}} \|\|align=right\| {{Pop density\|16\|168.9\|km2\|prec=1\|disp=num}}
scope="row"\| Coleman \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|517\|595\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|177.95}} \|\|align=right\| {{Pop density\|517\|177.95\|km2\|prec=1\|disp=num}}
scope="row"\| Collingwood \| Lower-tier \|\| Town \|\| Simcoe \|\| {{change\|24811\|21793\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|33.15}} \|\|align=right\| {{Pop density\|24811\|33.15\|km2\|prec=1\|disp=num}}
scope="row"\| Conmee \| Single-tier \|\| Township \|\| Thunder Bay \|\| {{change\|798\|819\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|167.65}} \|\|align=right\| {{Pop density\|798\|167.65\|km2\|prec=1\|disp=num}}
scope="row"\| Cornwall \| Single-tier \|\| City \|\| Stormont, Dundas and Glengarry \|\| {{change\|47845\|46589\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|61.50}} \|\|align=right\| {{Pop density\|47845\|61.5\|km2\|prec=1\|disp=num}}
scope="row"\| Cramahe \| Lower-tier \|\| Township \|\| Northumberland \|\| {{change\|6509\|6355\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|202.22}} \|\|align=right\| {{Pop density\|6509\|202.22\|km2\|prec=1\|disp=num}}
scope="row"\| Dawn-Euphemia \| Lower-tier \|\| Township \|\| Lambton\|\| {{change\|1968\|1967\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|445.14}} \|\|align=right\| {{Pop density\|1968\|445.14\|km2\|prec=1\|disp=num}}
scope="row"\| Dawson \| Single-tier \|\| Township \|\| Rainy River \|\| {{change\|399\|468\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|343.42}} \|\|align=right\| {{Pop density\|399\|343.42\|km2\|prec=1\|disp=num}}
scope="row"\| Deep River \| Lower-tier \|\| Town \|\| Renfrew\|\| {{change\|4175\|4109\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|50.27}} \|\|align=right\| {{Pop density\|4175\|50.27\|km2\|prec=1\|disp=num}}
scope="row"\| Deseronto \| Lower-tier \|\| Town \|\| Hastings \|\| {{change\|1747\|1774\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2.52}} \|\|align=right\| {{Pop density\|1747\|2.52\|km2\|prec=1\|disp=num}}
scope="row"\| Dorion \| Single-tier \|\| Township \|\| Thunder Bay \|\| {{change\|375\|316\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|211.25}} \|\|align=right\| {{Pop density\|375\|211.25\|km2\|prec=1\|disp=num}}
scope="row"\| Douro-Dummer \| Lower-tier \|\| Township \|\| Peterborough \|\| {{change\|7632\|6709\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|459.46}} \|\|align=right\| {{Pop density\|7632\|459.46\|km2\|prec=1\|disp=num}}
scope="row"\| Drummond/North Elmsley \| Lower-tier \|\| Township \|\| Lanark\|\| {{change\|8183\|7773\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|365.67}} \|\|align=right\| {{Pop density\|8183\|365.67\|km2\|prec=1\|disp=num}}
scope="row"\| Dryden \| Single-tier \|\| City \|\| Kenora \|\| {{change\|7388\|7749\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|65.58}} \|\|align=right\| {{Pop density\|7388\|65.58\|km2\|prec=1\|disp=num}}
scope="row"\| Dubreuilville \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|576\|613\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|87.53}} \|\|align=right\| {{Pop density\|576\|87.53\|km2\|prec=1\|disp=num}}
scope="row"\| Dutton/Dunwich \| Lower-tier \|\| Municipality \|\| Elgin \|\| {{change\|4152\|3866\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|294.38}} \|\|align=right\| {{Pop density\|4152\|294.38\|km2\|prec=1\|disp=num}}
scope="row"\| Dysart et al{{#tag:ref\|Officially, The United Townships of Dysart, Dudley, Harcourt, Guilford, Harburn, Bruton, Havelock, Eyre and Clyde}} \| Lower-tier \|\| Municipality \|\| Haliburton\|\| {{change\|7182\|6280\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1474.22}} \|\|align=right\| {{Pop density\|7182\|1474.22\|km2\|prec=1\|disp=num}}
scope="row"\| Ear Falls \| Single-tier \|\| Township \|\| Kenora \|\| {{change\|924\|995\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|336.69}} \|\|align=right\| {{Pop density\|924\|336.69\|km2\|prec=1\|disp=num}}
scope="row"\| East Ferris \| Single-tier \|\| Municipality \|\| Nipissing \|\| {{change\|4946\|4862\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|151.94}} \|\|align=right\| {{Pop density\|4946\|151.94\|km2\|prec=1\|disp=num}}
scope="row"\| East Garafraxa \| Lower-tier \|\| Township \|\| Dufferin \|\| {{change\|2794\|2579\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|166.50}} \|\|align=right\| {{Pop density\|2794\|166.5\|km2\|prec=1\|disp=num}}
scope="row"\| East Gwillimbury \| Lower-tier \|\| Town \|\| York \|\| {{change\|34637\|23991\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|244.91}} \|\|align=right\| {{Pop density\|34637\|244.91\|km2\|prec=1\|disp=num}}
scope="row"\| East Hawkesbury \| Lower-tier \|\| Township \|\| Prescott and Russell \|\| {{change\|3418\|3296\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|235.06}} \|\|align=right\| {{Pop density\|3418\|235.06\|km2\|prec=1\|disp=num}}
scope="row"\| East Zorra-Tavistock \| Lower-tier \|\| Township \|\| Oxford \|\| {{change\|7841\|7113\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|241.96}} \|\|align=right\| {{Pop density\|7841\|241.96\|km2\|prec=1\|disp=num}}
scope="row"\| Edwardsburgh/Cardinal \| Lower-tier \|\| Township \|\| Leeds and Grenville \|\| {{change\|7505\|7074\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|309.91}} \|\|align=right\| {{Pop density\|7505\|309.91\|km2\|prec=1\|disp=num}}
scope="row"\| Elizabethtown-Kitley \| Lower-tier \|\| Township \|\| Leeds and Grenville \|\| {{change\|9545\|9631\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|555.96}} \|\|align=right\| {{Pop density\|9545\|555.96\|km2\|prec=1\|disp=num}}
scope="row"\| Elliot Lake \| Single-tier \|\| City \|\| Algoma \|\| {{change\|11372\|10741\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|696.06}} \|\|align=right\| {{Pop density\|11372\|696.06\|km2\|prec=1\|disp=num}}
scope="row"\| Emo \| Single-tier \|\| Township \|\| Rainy River \|\| {{change\|1204\|1333\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|202.28}} \|\|align=right\| {{Pop density\|1204\|202.28\|km2\|prec=1\|disp=num}}
scope="row"\| Englehart \| Single-tier \|\| Town \|\| Timiskaming \|\| {{change\|1442\|1479\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2.92}} \|\|align=right\| {{Pop density\|1442\|2.92\|km2\|prec=1\|disp=num}}
scope="row"\| Enniskillen \| Lower-tier \|\| Township \|\| Lambton\|\| {{change\|2825\|2796\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|338.05}} \|\|align=right\| {{Pop density\|2825\|338.05\|km2\|prec=1\|disp=num}}
scope="row"\| Erin \| Lower-tier \|\| Town \|\| Wellington\|\| {{change\|11981\|11439\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|298.81}} \|\|align=right\| {{Pop density\|11981\|298.81\|km2\|prec=1\|disp=num}}
scope="row"\| Espanola \| Single-tier \|\| Town \|\| Sudbury \|\| {{change\|5185\|5048\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|81.00}} \|\|align=right\| {{Pop density\|5185\|81\|km2\|prec=1\|disp=num}}
scope="row"\| Essa \| Lower-tier \|\| Township \|\| Simcoe \|\| {{change\|22970\|21083\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|279.92}} \|\|align=right\| {{Pop density\|22970\|279.92\|km2\|prec=1\|disp=num}}
scope="row"\| Essex \| Lower-tier \|\| Town \|\| Essex\|\| {{change\|21216\|20427\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|277.53}} \|\|align=right\| {{Pop density\|21216\|277.53\|km2\|prec=1\|disp=num}}
scope="row"\| Evanturel \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|502\|449\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|89.21}} \|\|align=right\| {{Pop density\|502\|89.21\|km2\|prec=1\|disp=num}}
scope="row"\| Faraday \| Lower-tier \|\| Township \|\| Hastings \|\| {{change\|1612\|1401\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|217.44}} \|\|align=right\| {{Pop density\|1612\|217.44\|km2\|prec=1\|disp=num}}
scope="row"\| Fauquier-Strickland \| Single-tier \|\| Township \|\| Cochrane \|\| {{change\|467\|536\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1010.45}} \|\|align=right\| {{Pop density\|467\|1010.45\|km2\|prec=1\|disp=num}}
scope="row"\| Fort Erie \| Lower-tier \|\| Town \|\| Niagara \|\| {{change\|32901\|30710\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|166.24}} \|\|align=right\| {{Pop density\|32901\|166.24\|km2\|prec=1\|disp=num}}
scope="row"\| Fort Frances \| Single-tier \|\| Town \|\| Rainy River \|\| {{change\|7466\|7739\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|25.55}} \|\|align=right\| {{Pop density\|7466\|25.55\|km2\|prec=1\|disp=num}}
scope="row"\| French River \| Single-tier \|\| Municipality \|\| Sudbury \|\| {{change\|2828\|2662\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|717.91}} \|\|align=right\| {{Pop density\|2828\|717.91\|km2\|prec=1\|disp=num}}
scope="row"\| Front of Yonge \| Lower-tier \|\| Township \|\| Leeds and Grenville \|\| {{change\|2595\|2602\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|125.25}} \|\|align=right\| {{Pop density\|2595\|125.25\|km2\|prec=1\|disp=num}}
scope="row"\| Frontenac Islands \| Lower-tier \|\| Township \|\| Frontenac \|\| {{change\|1930\|1760\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|176.82}} \|\|align=right\| {{Pop density\|1930\|176.82\|km2\|prec=1\|disp=num}}
scope="row"\| Gananoque \| Single-tier \|\| Town \|\| Leeds and Grenville \|\| {{change\|5383\|5159\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|7.01}} \|\|align=right\| {{Pop density\|5383\|7.01\|km2\|prec=1\|disp=num}}
scope="row"\| Gauthier \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|151\|138\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|87.98}} \|\|align=right\| {{Pop density\|151\|87.98\|km2\|prec=1\|disp=num}}
scope="row"\| Georgian Bay \| Lower-tier \|\| Township \|\| Muskoka \|\| {{change\|3441\|2514\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|525.29}} \|\|align=right\| {{Pop density\|3441\|525.29\|km2\|prec=1\|disp=num}}
scope="row"\| Georgian Bluffs \| Lower-tier \|\| Township \|\| Grey \|\| {{change\|11100\|10479\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|599.96}} \|\|align=right\| {{Pop density\|11100\|599.96\|km2\|prec=1\|disp=num}}
scope="row"\| Georgina \| Lower-tier \|\| Town \|\| York \|\| {{change\|47642\|45418\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|287.69}} \|\|align=right\| {{Pop density\|47642\|287.69\|km2\|prec=1\|disp=num}}
scope="row"\| Gillies \| Single-tier \|\| Township \|\| Thunder Bay \|\| {{change\|441\|474\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|92.68}} \|\|align=right\| {{Pop density\|441\|92.68\|km2\|prec=1\|disp=num}}
scope="row"\| Goderich \| Lower-tier \|\| Town \|\| Huron \|\| {{change\|7881\|7628\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|8.54}} \|\|align=right\| {{Pop density\|7881\|8.54\|km2\|prec=1\|disp=num}}
scope="row"\| Gordon/Barrie Island \| Single-tier \|\| Municipality \|\| Manitoulin \|\| {{change\|613\|490\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|263.44}} \|\|align=right\| {{Pop density\|613\|263.44\|km2\|prec=1\|disp=num}}
scope="row"\| Gore Bay \| Single-tier \|\| Town \|\| Manitoulin \|\| {{change\|808\|867\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|5.14}} \|\|align=right\| {{Pop density\|808\|5.14\|km2\|prec=1\|disp=num}}
scope="row"\| Grand Valley \| Lower-tier \|\| Town \|\| Dufferin \|\| {{change\|3851\|2956\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|158.60}} \|\|align=right\| {{Pop density\|3851\|158.6\|km2\|prec=1\|disp=num}}
scope="row"\| Gravenhurst \| Lower-tier \|\| Town \|\| Muskoka \|\| {{change\|13157\|12311\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|489.11}} \|\|align=right\| {{Pop density\|13157\|489.11\|km2\|prec=1\|disp=num}}
scope="row"\| Greater Madawaska \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|2864\|2518\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1018.15}} \|\|align=right\| {{Pop density\|2864\|1018.15\|km2\|prec=1\|disp=num}}
scope="row"\| Greater Napanee \| Lower-tier \|\| Town \|\| Lennox and Addington\|\| {{change\|16879\|15892\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|462.30}} \|\|align=right\| {{Pop density\|16879\|462.3\|km2\|prec=1\|disp=num}}
scope="row"\| Greater Sudbury \| Single-tier \|\| City \|\| Greater Sudbury \|\| {{change\|166004\|161531\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|3186.26}} \|\|align=right\| {{Pop density\|166004\|3186.26\|km2\|prec=1\|disp=num}}
scope="row"\| Greenstone \| Single-tier \|\| Municipality \|\| Thunder Bay \|\| {{change\|4309\|4636\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2727.04}} \|\|align=right\| {{Pop density\|4309\|2727.04\|km2\|prec=1\|disp=num}}
scope="row"\| Grey Highlands \| Lower-tier \|\| Municipality \|\| Grey \|\| {{change\|10424\|9804\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|879.03}} \|\|align=right\| {{Pop density\|10424\|879.03\|km2\|prec=1\|disp=num}}
scope="row"\| Grimsby \| Lower-tier \|\| Town \|\| Niagara \|\| {{change\|28883\|27314\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|68.71}} \|\|align=right\| {{Pop density\|28883\|68.71\|km2\|prec=1\|disp=num}}
scope="row"\| Guelph \| Single-tier \|\| City \|\| Wellington \|\| {{change\|143740\|131794\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|87.43}} \|\|align=right\| {{Pop density\|143740\|87.43\|km2\|prec=1\|disp=num}}
scope="row"\| Guelph/Eramosa \| Lower-tier \|\| Township \|\| Wellington \|\| {{change\|13904\|12854\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|292.84}} \|\|align=right\| {{Pop density\|13904\|292.84\|km2\|prec=1\|disp=num}}
scope="row"\| Haldimand \| Single-tier \|\| City \|\| Haldimand-Norfolk \|\| {{change\|49216\|45608\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1250.45}} \|\|align=right\| {{Pop density\|49216\|1250.45\|km2\|prec=1\|disp=num}}
scope="row"\| Halton Hills \| Lower-tier \|\| Town \|\| Halton \|\| {{change\|62951\|61161\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|276.81}} \|\|align=right\| {{Pop density\|62951\|276.81\|km2\|prec=1\|disp=num}}
scope="row"\| Hamilton \| Lower-tier \|\| Township \|\| Northumberland \|\| {{change\|11059\|10942\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|256.03}} \|\|align=right\| {{Pop density\|11059\|256.03\|km2\|prec=1\|disp=num}}
scope="row"\| Hamilton \| Single-tier \|\| City \|\| Hamilton \|\| {{change\|569353\|536917\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1118.31}} \|\|align=right\| {{Pop density\|569353\|1118.31\|km2\|prec=1\|disp=num}}
scope="row"\| Hanover \| Lower-tier \|\| Town \|\| Grey \|\| {{change\|7967\|7688\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|9.78}} \|\|align=right\| {{Pop density\|7967\|9.78\|km2\|prec=1\|disp=num}}
scope="row"\| Harley \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|524\|551\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|92.34}} \|\|align=right\| {{Pop density\|524\|92.34\|km2\|prec=1\|disp=num}}
scope="row"\| Harris \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|530\|545\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|49.81}} \|\|align=right\| {{Pop density\|530\|49.81\|km2\|prec=1\|disp=num}}
scope="row"\| Hastings Highlands \| Lower-tier \|\| Municipality \|\| Hastings \|\| {{change\|4385\|4078\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|966.58}} \|\|align=right\| {{Pop density\|4385\|966.58\|km2\|prec=1\|disp=num}}
scope="row"\| Havelock-Belmont-Methuen \| Lower-tier \|\| Township \|\| Peterborough \|\| {{change\|5083\|4530\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|529.35}} \|\|align=right\| {{Pop density\|5083\|529.35\|km2\|prec=1\|disp=num}}
scope="row"\| Hawkesbury \| Lower-tier \|\| Town \|\| Prescott and Russell \|\| {{change\|10194\|10263\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|10.10}} \|\|align=right\| {{Pop density\|10194\|10.1\|km2\|prec=1\|disp=num}}
scope="row"\| Head, Clara and Maria \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|267\|248\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|719.20}} \|\|align=right\| {{Pop density\|267\|719.2\|km2\|prec=1\|disp=num}}
scope="row"\| Hearst \| Single-tier \|\| Town \|\| Cochrane \|\| {{change\|4794\|5070\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|98.06}} \|\|align=right\| {{Pop density\|4794\|98.06\|km2\|prec=1\|disp=num}}
scope="row"\| Highlands East \| Lower-tier \|\| Municipality \|\| Haliburton \|\| {{change\|3830\|3343\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|688.18}} \|\|align=right\| {{Pop density\|3830\|688.18\|km2\|prec=1\|disp=num}}
scope="row"\| Hilliard \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|215\|207\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|91.27}} \|\|align=right\| {{Pop density\|215\|91.27\|km2\|prec=1\|disp=num}}
scope="row"\| Hilton \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|382\|307\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|114.77}} \|\|align=right\| {{Pop density\|382\|114.77\|km2\|prec=1\|disp=num}}
scope="row"\| Hilton Beach \| Single-tier \|\| Village \|\| Algoma \|\| {{change\|198\|171\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2.52}} \|\|align=right\| {{Pop density\|198\|2.52\|km2\|prec=1\|disp=num}}
scope="row"\| Hornepayne \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|968\|980\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|203.04}} \|\|align=right\| {{Pop density\|968\|203.04\|km2\|prec=1\|disp=num}}
scope="row"\| Horton \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|3182\|2887\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|158.02}} \|\|align=right\| {{Pop density\|3182\|158.02\|km2\|prec=1\|disp=num}}
scope="row"\| Howick \| Lower-tier \|\| Township \|\| Huron \|\| {{change\|4045\|3873\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|286.55}} \|\|align=right\| {{Pop density\|4045\|286.55\|km2\|prec=1\|disp=num}}
scope="row"\| Hudson \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|530\|503\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|90.28}} \|\|align=right\| {{Pop density\|530\|90.28\|km2\|prec=1\|disp=num}}
scope="row"\| Huntsville \| Lower-tier \|\| Town \|\| Muskoka \|\| {{change\|21147\|19816\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|705.18}} \|\|align=right\| {{Pop density\|21147\|705.18\|km2\|prec=1\|disp=num}}
scope="row"\| Huron East \| Lower-tier \|\| Municipality \|\| Huron \|\| {{change\|9512\|9138\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|669.15}} \|\|align=right\| {{Pop density\|9512\|669.15\|km2\|prec=1\|disp=num}}
scope="row"\| Huron Shores \| Single-tier \|\| Municipality \|\| Algoma \|\| {{change\|1860\|1664\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|451.87}} \|\|align=right\| {{Pop density\|1860\|451.87\|km2\|prec=1\|disp=num}}
scope="row"\| Huron-Kinloss \| Lower-tier \|\| Township \|\| Bruce \|\| {{change\|7723\|7069\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|440.73}} \|\|align=right\| {{Pop density\|7723\|440.73\|km2\|prec=1\|disp=num}}
scope="row"\| Ignace \| Single-tier \|\| Township \|\| Kenora \|\| {{change\|1206\|1202\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|72.13}} \|\|align=right\| {{Pop density\|1206\|72.13\|km2\|prec=1\|disp=num}}
scope="row"\| Ingersoll \| Lower-tier \|\| Town \|\| Oxford \|\| {{change\|13693\|12757\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|12.73}} \|\|align=right\| {{Pop density\|13693\|12.73\|km2\|prec=1\|disp=num}}
scope="row"\| Innisfil \| Lower-tier \|\| Town \|\| Simcoe \|\| {{change\|43326\|36566\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|262.39}} \|\|align=right\| {{Pop density\|43326\|262.39\|km2\|prec=1\|disp=num}}
scope="row"\| Iroquois Falls \| Single-tier \|\| Town \|\| Cochrane \|\| {{change\|4418\|4537\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|599.03}} \|\|align=right\| {{Pop density\|4418\|599.03\|km2\|prec=1\|disp=num}}
scope="row"\| James \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|348\|420\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|85.40}} \|\|align=right\| {{Pop density\|348\|85.4\|km2\|prec=1\|disp=num}}
scope="row"\| Jocelyn \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|314\|313\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|130.43}} \|\|align=right\| {{Pop density\|314\|130.43\|km2\|prec=1\|disp=num}}
scope="row"\| Johnson \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|749\|751\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|119.47}} \|\|align=right\| {{Pop density\|749\|119.47\|km2\|prec=1\|disp=num}}
scope="row"\| Joly \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|293\|304\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|193.95}} \|\|align=right\| {{Pop density\|293\|193.95\|km2\|prec=1\|disp=num}}
scope="row"\| Kapuskasing \| Single-tier \|\| Town \|\| Cochrane \|\| {{change\|8057\|8292\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|83.98}} \|\|align=right\| {{Pop density\|8057\|83.98\|km2\|prec=1\|disp=num}}
scope="row"\| Kawartha Lakes \| Single-tier \|\| City \|\| Kawartha Lakes \|\| {{change\|79247\|75423\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|3033.66}} \|\|align=right\| {{Pop density\|79247\|3033.66\|km2\|prec=1\|disp=num}}
scope="row"\| Kearney \| Single-tier \|\| Town \|\| Parry Sound \|\| {{change\|974\|882\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|528.21}} \|\|align=right\| {{Pop density\|974\|528.21\|km2\|prec=1\|disp=num}}
scope="row"\| Kenora \| Single-tier \|\| City \|\| Kenora \|\| {{change\|14967\|15096\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|211.65}} \|\|align=right\| {{Pop density\|14967\|211.65\|km2\|prec=1\|disp=num}}
scope="row"\| Kerns \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|330\|358\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|90.66}} \|\|align=right\| {{Pop density\|330\|90.66\|km2\|prec=1\|disp=num}}
scope="row"\| Killaloe, Hagarty and Richards \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|2410\|2420\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|391.60}} \|\|align=right\| {{Pop density\|2410\|391.6\|km2\|prec=1\|disp=num}}
scope="row"\| Killarney \| Single-tier \|\| Municipality \|\| Sudbury \|\| {{change\|397\|386\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1469.40}} \|\|align=right\| {{Pop density\|397\|1469.4\|km2\|prec=1\|disp=num}}
scope="row"\| Kincardine \| Lower-tier \|\| Municipality \|\| Bruce \|\| {{change\|12268\|11389\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|537.80}} \|\|align=right\| {{Pop density\|12268\|537.8\|km2\|prec=1\|disp=num}}
scope="row"\| King \| Lower-tier \|\| Township \|\| York \|\| {{change\|27333\|24512\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|332.12}} \|\|align=right\| {{Pop density\|27333\|332.12\|km2\|prec=1\|disp=num}}
scope="row"\| Kingston \| Single-tier \|\| City \|\| Frontenac \|\| {{change\|132485\|123798\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|451.58}} \|\|align=right\| {{Pop density\|132485\|451.58\|km2\|prec=1\|disp=num}}
scope="row"\| Kingsville \| Lower-tier \|\| Town \|\| Essex\|\| {{change\|22119\|21552\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|246.08}} \|\|align=right\| {{Pop density\|22119\|246.08\|km2\|prec=1\|disp=num}}
scope="row"\| Kirkland Lake \| Single-tier \|\| Town \|\| Timiskaming \|\| {{change\|7750\|7981\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|261.29}} \|\|align=right\| {{Pop density\|7750\|261.29\|km2\|prec=1\|disp=num}}
scope="row"\| Kitchener \| Lower-tier \|\| City \|\| Waterloo \|\| {{change\|256885\|233222\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|136.81}} \|\|align=right\| {{Pop density\|256885\|136.81\|km2\|prec=1\|disp=num}}
scope="row"\| La Vallee \| Single-tier \|\| Township \|\| Rainy River \|\| {{change\|788\|938\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|237.12}} \|\|align=right\| {{Pop density\|788\|237.12\|km2\|prec=1\|disp=num}}
scope="row"\| Laird \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|1121\|1047\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|103.25}} \|\|align=right\| {{Pop density\|1121\|103.25\|km2\|prec=1\|disp=num}}
scope="row"\| Lake of Bays \| Lower-tier \|\| Township \|\| Muskoka \|\| {{change\|3759\|3167\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|667.43}} \|\|align=right\| {{Pop density\|3759\|667.43\|km2\|prec=1\|disp=num}}
scope="row"\| Lake of the Woods \| Single-tier \|\| Township \|\| Rainy River \|\| {{change\|308\|230\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|746.24}} \|\|align=right\| {{Pop density\|308\|746.24\|km2\|prec=1\|disp=num}}
scope="row"\| Lakeshore \| Lower-tier \|\| Town \|\| Essex\|\| {{change\|40410\|36611\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|529.00}} \|\|align=right\| {{Pop density\|40410\|529\|km2\|prec=1\|disp=num}}
scope="row"\| Lambton Shores \| Lower-tier \|\| Municipality \|\| Lambton\|\| {{change\|11876\|10631\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|330.57}} \|\|align=right\| {{Pop density\|11876\|330.57\|km2\|prec=1\|disp=num}}
scope="row"\| Lanark Highlands \| Lower-tier \|\| Township \|\| Lanark\|\| {{change\|5737\|5338\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1031.52}} \|\|align=right\| {{Pop density\|5737\|1031.52\|km2\|prec=1\|disp=num}}
scope="row"\| Larder Lake \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|745\|730\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|227.62}} \|\|align=right\| {{Pop density\|745\|227.62\|km2\|prec=1\|disp=num}}
scope="row"\| LaSalle \| Lower-tier \|\| Town \|\| Essex\|\| {{change\|32721\|30180\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|64.96}} \|\|align=right\| {{Pop density\|32721\|64.96\|km2\|prec=1\|disp=num}}
scope="row"\| Latchford \| Single-tier \|\| Town \|\| Timiskaming \|\| {{change\|355\|313\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|152.26}} \|\|align=right\| {{Pop density\|355\|152.26\|km2\|prec=1\|disp=num}}
scope="row"\| Laurentian Hills \| Lower-tier \|\| Town \|\| Renfrew\|\| {{change\|2885\|2961\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|634.31}} \|\|align=right\| {{Pop density\|2885\|634.31\|km2\|prec=1\|disp=num}}
scope="row"\| Laurentian Valley \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|9450\|9387\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|539.08}} \|\|align=right\| {{Pop density\|9450\|539.08\|km2\|prec=1\|disp=num}}
scope="row"\| Leamington \| Lower-tier \|\| Municipality \|\| Essex\|\| {{change\|29680\|27595\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|261.24}} \|\|align=right\| {{Pop density\|29680\|261.24\|km2\|prec=1\|disp=num}}
scope="row"\| Leeds and the Thousand Islands \| Lower-tier \|\| Township \|\| Leeds and Grenville \|\| {{change\|9804\|9465\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|608.09}} \|\|align=right\| {{Pop density\|9804\|608.09\|km2\|prec=1\|disp=num}}
scope="row"\| Limerick \| Lower-tier \|\| Township \|\| Hastings \|\| {{change\|436\|346\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|201.04}} \|\|align=right\| {{Pop density\|436\|201.04\|km2\|prec=1\|disp=num}}
scope="row"\| Lincoln \| Lower-tier \|\| Town \|\| Niagara \|\| {{change\|25719\|23787\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|162.74}} \|\|align=right\| {{Pop density\|25719\|162.74\|km2\|prec=1\|disp=num}}
scope="row"\| London \| Single-tier \|\| City \|\| Middlesex \|\| {{change\|422324\|383822\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|420.50}} \|\|align=right\| {{Pop density\|422324\|420.5\|km2\|prec=1\|disp=num}}
scope="row"\| Loyalist \| Lower-tier \|\| Township \|\| Lennox and Addington\|\| {{change\|17943\|16971\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|342.72}} \|\|align=right\| {{Pop density\|17943\|342.72\|km2\|prec=1\|disp=num}}
scope="row"\| Lucan Biddulph \| Lower-tier \|\| Township \|\| Middlesex \|\| {{change\|5680\|4700\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|169.08}} \|\|align=right\| {{Pop density\|5680\|169.08\|km2\|prec=1\|disp=num}}
scope="row"\| Macdonald, Meredith and Aberdeen Additional \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|1513\|1609\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|163.26}} \|\|align=right\| {{Pop density\|1513\|163.26\|km2\|prec=1\|disp=num}}
scope="row"\| Machar \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|969\|882\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|182.65}} \|\|align=right\| {{Pop density\|969\|182.65\|km2\|prec=1\|disp=num}}
scope="row"\| Machin \| Single-tier \|\| Municipality \|\| Kenora \|\| {{change\|1012\|971\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|290.14}} \|\|align=right\| {{Pop density\|1012\|290.14\|km2\|prec=1\|disp=num}}
scope="row"\| Madawaska Valley \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|3927\|4123\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|665.83}} \|\|align=right\| {{Pop density\|3927\|665.83\|km2\|prec=1\|disp=num}}
scope="row"\| Madoc \| Lower-tier \|\| Township \|\| Hastings \|\| {{change\|2233\|2078\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|274.58}} \|\|align=right\| {{Pop density\|2233\|274.58\|km2\|prec=1\|disp=num}}
scope="row"\| Magnetawan \| Single-tier \|\| Municipality \|\| Parry Sound \|\| {{change\|1753\|1390\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|526.31}} \|\|align=right\| {{Pop density\|1753\|526.31\|km2\|prec=1\|disp=num}}
scope="row"\| Malahide \| Lower-tier \|\| Township \|\| Elgin \|\| {{change\|9308\|9292\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|394.27}} \|\|align=right\| {{Pop density\|9308\|394.27\|km2\|prec=1\|disp=num}}
scope="row"\| Manitouwadge \| Single-tier \|\| Township \|\| Thunder Bay \|\| {{change\|1974\|1937\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|352.17}} \|\|align=right\| {{Pop density\|1974\|352.17\|km2\|prec=1\|disp=num}}
scope="row"\| Mapleton \| Lower-tier \|\| Township \|\| Wellington\|\| {{change\|10839\|10527\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|535.56}} \|\|align=right\| {{Pop density\|10839\|535.56\|km2\|prec=1\|disp=num}}
scope="row"\| Marathon \| Single-tier \|\| Town \|\| Thunder Bay \|\| {{change\|3138\|3273\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|167.03}} \|\|align=right\| {{Pop density\|3138\|167.03\|km2\|prec=1\|disp=num}}
scope="row"\| Markham \| Lower-tier \|\| City \|\| York \|\| {{change\|338503\|328966\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|210.93}} \|\|align=right\| {{Pop density\|338503\|210.93\|km2\|prec=1\|disp=num}}
scope="row"\| Markstay-Warren \| Single-tier \|\| Municipality \|\| Sudbury \|\| {{change\|2708\|2656\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|505.92}} \|\|align=right\| {{Pop density\|2708\|505.92\|km2\|prec=1\|disp=num}}
scope="row"\| Marmora and Lake \| Lower-tier \|\| Municipality \|\| Hastings \|\| {{change\|4267\|3953\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|538.24}} \|\|align=right\| {{Pop density\|4267\|538.24\|km2\|prec=1\|disp=num}}
scope="row"\| Matachewan \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|268\|225\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|539.56}} \|\|align=right\| {{Pop density\|268\|539.56\|km2\|prec=1\|disp=num}}
scope="row"\| Mattawa \| Single-tier \|\| Town \|\| Nipissing \|\| {{change\|1881\|1993\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|3.67}} \|\|align=right\| {{Pop density\|1881\|3.67\|km2\|prec=1\|disp=num}}
scope="row"\| Mattawan \| Single-tier \|\| Township \|\| Nipissing \|\| {{change\|153\|161\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|200.12}} \|\|align=right\| {{Pop density\|153\|200.12\|km2\|prec=1\|disp=num}}
scope="row"\| Mattice-Val Côté \| Single-tier \|\| Township \|\| Cochrane \|\| {{change\|542\|648\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|412.81}} \|\|align=right\| {{Pop density\|542\|412.81\|km2\|prec=1\|disp=num}}
scope="row"\| McDougall \| Single-tier \|\| Municipality \|\| Parry Sound \|\| {{change\|2744\|2702\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|264.02}} \|\|align=right\| {{Pop density\|2744\|264.02\|km2\|prec=1\|disp=num}}
scope="row"\| McGarry \| Single-tier \|\| Township \|\| Timiskaming \|\| {{change\|579\|609\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|85.62}} \|\|align=right\| {{Pop density\|579\|85.62\|km2\|prec=1\|disp=num}}
scope="row"\| McKellar \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|1419\|1111\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|176.07}} \|\|align=right\| {{Pop density\|1419\|176.07\|km2\|prec=1\|disp=num}}
scope="row"\| McMurrich/Monteith \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|907\|824\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|275.26}} \|\|align=right\| {{Pop density\|907\|275.26\|km2\|prec=1\|disp=num}}
scope="row"\| McNab/Braeside \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|7591\|7178\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|255.28}} \|\|align=right\| {{Pop density\|7591\|255.28\|km2\|prec=1\|disp=num}}
scope="row"\| Meaford \| Lower-tier \|\| Municipality \|\| Grey \|\| {{change\|11485\|10991\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|587.57}} \|\|align=right\| {{Pop density\|11485\|587.57\|km2\|prec=1\|disp=num}}
scope="row"\| Melancthon \| Lower-tier \|\| Township \|\| Dufferin \|\| {{change\|3132\|3008\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|310.39}} \|\|align=right\| {{Pop density\|3132\|310.39\|km2\|prec=1\|disp=num}}
scope="row"\| Merrickville–Wolford \| Lower-tier \|\| Village \|\| Leeds and Grenville \|\| {{change\|3135\|3067\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|214.33}} \|\|align=right\| {{Pop density\|3135\|214.33\|km2\|prec=1\|disp=num}}
scope="row"\| Middlesex Centre \| Lower-tier \|\| Municipality \|\| Middlesex \|\| {{change\|18928\|17262\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|588.16}} \|\|align=right\| {{Pop density\|18928\|588.16\|km2\|prec=1\|disp=num}}
scope="row"\| Midland \| Lower-tier \|\| Town \|\| Simcoe \|\| {{change\|17817\|16864\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|35.33}} \|\|align=right\| {{Pop density\|17817\|35.33\|km2\|prec=1\|disp=num}}
scope="row"\| Milton \| Lower-tier \|\| Town \|\| Halton \|\| {{change\|132979\|110128\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|363.83}} \|\|align=right\| {{Pop density\|132979\|363.83\|km2\|prec=1\|disp=num}}
scope="row"\| Minden Hills \| Lower-tier \|\| Township \|\| Haliburton \|\| {{change\|6971\|6088\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|847.37}} \|\|align=right\| {{Pop density\|6971\|847.37\|km2\|prec=1\|disp=num}}
scope="row"\| Minto \| Lower-tier \|\| Town \|\| Wellington\|\| {{change\|9094\|8671\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|300.19}} \|\|align=right\| {{Pop density\|9094\|300.19\|km2\|prec=1\|disp=num}}
scope="row"\| Mississauga \| Lower-tier \|\| City \|\| Peel \|\| {{change\|717961\|721599\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|292.74}} \|\|align=right\| {{Pop density\|717961\|292.74\|km2\|prec=1\|disp=num}}
scope="row"\| Mississippi Mills \| Lower-tier \|\| Town \|\| Lanark\|\| {{change\|14740\|13163\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|511.25}} \|\|align=right\| {{Pop density\|14740\|511.25\|km2\|prec=1\|disp=num}}
scope="row"\| Mono \| Lower-tier \|\| Town \|\| Dufferin \|\| {{change\|9421\|8609\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|278.37}} \|\|align=right\| {{Pop density\|9421\|278.37\|km2\|prec=1\|disp=num}}
scope="row"\| Montague \| Lower-tier \|\| Township \|\| Lanark\|\| {{change\|3914\|3761\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|278.47}} \|\|align=right\| {{Pop density\|3914\|278.47\|km2\|prec=1\|disp=num}}
scope="row"\| Moonbeam \| Single-tier \|\| Township \|\| Cochrane \|\| {{change\|1157\|1231\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|234.46}} \|\|align=right\| {{Pop density\|1157\|234.46\|km2\|prec=1\|disp=num}}
scope="row"\| Moosonee \| Single-tier \|\| Town \|\| Cochrane \|\| {{change\|1512\|1481\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|547.83}} \|\|align=right\| {{Pop density\|1512\|547.83\|km2\|prec=1\|disp=num}}
scope="row"\| Morley \| Single-tier \|\| Township \|\| Rainy River \|\| {{change\|493\|481\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|388.38}} \|\|align=right\| {{Pop density\|493\|388.38\|km2\|prec=1\|disp=num}}
scope="row"\| Morris-Turnberry \| Lower-tier \|\| Municipality \|\| Huron \|\| {{change\|3590\|3496\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|376.89}} \|\|align=right\| {{Pop density\|3590\|376.89\|km2\|prec=1\|disp=num}}
scope="row"\| Mulmur \| Lower-tier \|\| Township \|\| Dufferin \|\| {{change\|3571\|3478\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|286.17}} \|\|align=right\| {{Pop density\|3571\|286.17\|km2\|prec=1\|disp=num}}
scope="row"\| Muskoka Lakes \| Lower-tier \|\| Township \|\| Muskoka \|\| {{change\|7652\|6588\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|774.46}} \|\|align=right\| {{Pop density\|7652\|774.46\|km2\|prec=1\|disp=num}}
scope="row"\| Nairn and Hyman \| Single-tier \|\| Township \|\| Sudbury \|\| {{change\|373\|342\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|159.18}} \|\|align=right\| {{Pop density\|373\|159.18\|km2\|prec=1\|disp=num}}
scope="row"\| NationThe Nation \| Lower-tier \|\| Municipality \|\| Prescott and Russell \|\| {{change\|13350\|12808\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|658.93}} \|\|align=right\| {{Pop density\|13350\|658.93\|km2\|prec=1\|disp=num}}
scope="row"\| Neebing \| Single-tier \|\| Municipality \|\| Thunder Bay \|\| {{change\|2241\|2055\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|873.78}} \|\|align=right\| {{Pop density\|2241\|873.78\|km2\|prec=1\|disp=num}}
scope="row"\| New Tecumseth \| Lower-tier \|\| Town \|\| Simcoe \|\| {{change\|43948\|34242\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|273.87}} \|\|align=right\| {{Pop density\|43948\|273.87\|km2\|prec=1\|disp=num}}
scope="row"\| Newbury \| Lower-tier \|\| Village \|\| Middlesex \|\| {{change\|440\|466\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1.77}} \|\|align=right\| {{Pop density\|440\|1.77\|km2\|prec=1\|disp=num}}
scope="row"\| Newmarket \| Lower-tier \|\| Town \|\| York \|\| {{change\|87942\|84224\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|38.50}} \|\|align=right\| {{Pop density\|87942\|38.5\|km2\|prec=1\|disp=num}}
scope="row"\| Niagara Falls \| Lower-tier \|\| City \|\| Niagara \|\| {{change\|94415\|88071\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|210.25}} \|\|align=right\| {{Pop density\|94415\|210.25\|km2\|prec=1\|disp=num}}
scope="row"\| Niagara-on-the-Lake \| Lower-tier \|\| Town \|\| Niagara \|\| {{change\|19088\|17511\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|131.35}} \|\|align=right\| {{Pop density\|19088\|131.35\|km2\|prec=1\|disp=num}}
scope="row"\| Nipigon \| Single-tier \|\| Township \|\| Thunder Bay \|\| {{change\|1473\|1642\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|107.94}} \|\|align=right\| {{Pop density\|1473\|107.94\|km2\|prec=1\|disp=num}}
scope="row"\| Nipissing \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|1769\|1707\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|387.95}} \|\|align=right\| {{Pop density\|1769\|387.95\|km2\|prec=1\|disp=num}}
scope="row"\| Norfolk \| Single-tier \|\| City \|\| Haldimand-Norfolk \|\| {{change\|67490\|64044\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1597.68}} \|\|align=right\| {{Pop density\|67490\|1597.68\|km2\|prec=1\|disp=num}}
scope="row"\| North Algona Wilberforce \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|3111\|2915\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|369.23}} \|\|align=right\| {{Pop density\|3111\|369.23\|km2\|prec=1\|disp=num}}
scope="row"\| North Bay \| Single-tier \|\| City \|\| Nipissing \|\| {{change\|52662\|51553\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|315.53}} \|\|align=right\| {{Pop density\|52662\|315.53\|km2\|prec=1\|disp=num}}
scope="row"\| North Dumfries \| Lower-tier \|\| Township \|\| Waterloo \|\| {{change\|10619\|10215\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|188.09}} \|\|align=right\| {{Pop density\|10619\|188.09\|km2\|prec=1\|disp=num}}
scope="row"\| North Dundas \| Lower-tier \|\| Township \|\| Stormont, Dundas and Glengarry \|\| {{change\|11304\|11278\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|502.41}} \|\|align=right\| {{Pop density\|11304\|502.41\|km2\|prec=1\|disp=num}}
scope="row"\| North Frontenac \| Lower-tier \|\| Township \|\| Frontenac \|\| {{change\|2285\|1903\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1157.97}} \|\|align=right\| {{Pop density\|2285\|1157.97\|km2\|prec=1\|disp=num}}
scope="row"\| North Glengarry \| Lower-tier \|\| Township \|\| Stormont, Dundas and Glengarry \|\| {{change\|10144\|10109\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|643.40}} \|\|align=right\| {{Pop density\|10144\|643.4\|km2\|prec=1\|disp=num}}
scope="row"\| North Grenville \| Lower-tier \|\| Municipality \|\| Leeds and Grenville \|\| {{change\|17964\|16451\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|351.90}} \|\|align=right\| {{Pop density\|17964\|351.9\|km2\|prec=1\|disp=num}}
scope="row"\| North Huron \| Lower-tier \|\| Township \|\| Huron \|\| {{change\|5052\|4932\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|179.01}} \|\|align=right\| {{Pop density\|5052\|179.01\|km2\|prec=1\|disp=num}}
scope="row"\| North Kawartha \| Lower-tier \|\| Township \|\| Peterborough \|\| {{change\|2877\|2479\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|746.35}} \|\|align=right\| {{Pop density\|2877\|746.35\|km2\|prec=1\|disp=num}}
scope="row"\| North Middlesex \| Lower-tier \|\| Municipality \|\| Middlesex \|\| {{change\|6307\|6352\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|598.65}} \|\|align=right\| {{Pop density\|6307\|598.65\|km2\|prec=1\|disp=num}}
scope="row"\| North Perth \| Lower-tier \|\| Municipality \|\| Perth\|\| {{change\|15538\|13130\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|493.09}} \|\|align=right\| {{Pop density\|15538\|493.09\|km2\|prec=1\|disp=num}}
scope="row"\| North ShoreThe North Shore \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|531\|497\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|230.17}} \|\|align=right\| {{Pop density\|531\|230.17\|km2\|prec=1\|disp=num}}
scope="row"\| North Stormont \| Lower-tier \|\| Township \|\| Stormont, Dundas and Glengarry \|\| {{change\|7400\|6873\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|515.46}} \|\|align=right\| {{Pop density\|7400\|515.46\|km2\|prec=1\|disp=num}}
scope="row"\| Northeastern Manitoulin and the Islands \| Single-tier \|\| Municipality \|\| Manitoulin \|\| {{change\|2641\|2712\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|489.19}} \|\|align=right\| {{Pop density\|2641\|489.19\|km2\|prec=1\|disp=num}}
scope="row"\| Northern Bruce Peninsula \| Lower-tier \|\| Municipality \|\| Bruce \|\| {{change\|4404\|3999\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|775.70}} \|\|align=right\| {{Pop density\|4404\|775.7\|km2\|prec=1\|disp=num}}
scope="row"\| Norwich \| Lower-tier \|\| Township \|\| Oxford \|\| {{change\|11151\|10835\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|424.01}} \|\|align=right\| {{Pop density\|11151\|424.01\|km2\|prec=1\|disp=num}}
scope="row"\| Oakville \| Lower-tier \|\| Town \|\| Halton \|\| {{change\|213759\|193832\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|138.94}} \|\|align=right\| {{Pop density\|213759\|138.94\|km2\|prec=1\|disp=num}}
scope="row"\| O'Connor \| Single-tier \|\| Township \|\| Thunder Bay \|\| {{change\|689\|663\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|108.56}} \|\|align=right\| {{Pop density\|689\|108.56\|km2\|prec=1\|disp=num}}
scope="row"\| Oil Springs \| Lower-tier \|\| Village \|\| Lambton\|\| {{change\|647\|648\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|8.14}} \|\|align=right\| {{Pop density\|647\|8.14\|km2\|prec=1\|disp=num}}
scope="row"\| Oliver Paipoonge \| Single-tier \|\| Municipality \|\| Thunder Bay \|\| {{change\|6035\|5922\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|350.51}} \|\|align=right\| {{Pop density\|6035\|350.51\|km2\|prec=1\|disp=num}}
scope="row"\| Opasatika \| Single-tier \|\| Township \|\| Cochrane \|\| {{change\|200\|226\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|327.09}} \|\|align=right\| {{Pop density\|200\|327.09\|km2\|prec=1\|disp=num}}
scope="row"\| Orangeville \| Lower-tier \|\| Town \|\| Dufferin \|\| {{change\|30167\|28900\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|15.16}} \|\|align=right\| {{Pop density\|30167\|15.16\|km2\|prec=1\|disp=num}}
scope="row"\| Orillia \| Single-tier \|\| City \|\| Simcoe \|\| {{change\|33411\|31166\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|28.53}} \|\|align=right\| {{Pop density\|33411\|28.53\|km2\|prec=1\|disp=num}}
scope="row"\| Oro-Medonte \| Lower-tier \|\| Township \|\| Simcoe \|\| {{change\|23017\|21036\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|585.42}} \|\|align=right\| {{Pop density\|23017\|585.42\|km2\|prec=1\|disp=num}}
scope="row"\| Oshawa \| Lower-tier \|\| City \|\| Durham \|\| {{change\|175383\|159458\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|145.72}} \|\|align=right\| {{Pop density\|175383\|145.72\|km2\|prec=1\|disp=num}}
scope="row"\| Otonabee–South Monaghan \| Lower-tier \|\| Township \|\| Peterborough \|\| {{change\|7087\|6670\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|346.15}} \|\|align=right\| {{Pop density\|7087\|346.15\|km2\|prec=1\|disp=num}}
scope="row"\| Ottawa \| Single-tier \|\| City \|\| Ottawa \|\| {{change\|1017449\|934243\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2788.20}} \|\|align=right\| {{Pop density\|1017449\|2788.2\|km2\|prec=1\|disp=num}}
scope="row"\| Owen Sound \| Lower-tier \|\| City \|\| Grey \|\| {{change\|21612\|21341\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|24.21}} \|\|align=right\| {{Pop density\|21612\|24.21\|km2\|prec=1\|disp=num}}
scope="row"\| Papineau-Cameron \| Single-tier \|\| Township \|\| Nipissing \|\| {{change\|982\|1016\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|564.23}} \|\|align=right\| {{Pop density\|982\|564.23\|km2\|prec=1\|disp=num}}
scope="row"\| Parry Sound \| Single-tier \|\| Town \|\| Parry Sound \|\| {{change\|6879\|6408\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|13.10}} \|\|align=right\| {{Pop density\|6879\|13.1\|km2\|prec=1\|disp=num}}
scope="row"\| Pelee \| Single-tier \|\| Township \|\| Essex\|\| {{change\|230\|235\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|41.03}} \|\|align=right\| {{Pop density\|230\|41.03\|km2\|prec=1\|disp=num}}
scope="row"\| Pelham \| Lower-tier \|\| Town \|\| Niagara \|\| {{change\|18192\|17110\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|126.35}} \|\|align=right\| {{Pop density\|18192\|126.35\|km2\|prec=1\|disp=num}}
scope="row"\| Pembroke \| Single-tier \|\| City \|\| Renfrew\|\| {{change\|14364\|13882\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|14.32}} \|\|align=right\| {{Pop density\|14364\|14.32\|km2\|prec=1\|disp=num}}
scope="row"\| Penetanguishene \| Lower-tier \|\| Town \|\| Simcoe \|\| {{change\|10077\|8962\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|25.42}} \|\|align=right\| {{Pop density\|10077\|25.42\|km2\|prec=1\|disp=num}}
scope="row"\| Perry \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|2650\|2454\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|186.34}} \|\|align=right\| {{Pop density\|2650\|186.34\|km2\|prec=1\|disp=num}}
scope="row"\| Perth \| Lower-tier \|\| Town \|\| Lanark\|\| {{change\|6469\|5930\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|12.21}} \|\|align=right\| {{Pop density\|6469\|12.21\|km2\|prec=1\|disp=num}}
scope="row"\| Perth East \| Lower-tier \|\| Township \|\| Perth\|\| {{change\|12595\|12277\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|711.93}} \|\|align=right\| {{Pop density\|12595\|711.93\|km2\|prec=1\|disp=num}}
scope="row"\| Perth South \| Lower-tier \|\| Township \|\| Perth\|\| {{change\|3776\|3805\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|391.88}} \|\|align=right\| {{Pop density\|3776\|391.88\|km2\|prec=1\|disp=num}}
scope="row"\| Petawawa \| Lower-tier \|\| Town \|\| Renfrew\|\| {{change\|18160\|17187\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|164.70}} \|\|align=right\| {{Pop density\|18160\|164.7\|km2\|prec=1\|disp=num}}
scope="row"\| Peterborough \| Single-tier \|\| City \|\| Peterborough \|\| {{change\|83651\|81032\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|64.76}} \|\|align=right\| {{Pop density\|83651\|64.76\|km2\|prec=1\|disp=num}}
scope="row"\| Petrolia \| Lower-tier \|\| Town \|\| Lambton\|\| {{change\|6013\|5742\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|12.46}} \|\|align=right\| {{Pop density\|6013\|12.46\|km2\|prec=1\|disp=num}}
scope="row"\| Pickering \| Lower-tier \|\| City \|\| Durham \|\| {{change\|99186\|91771\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|231.10}} \|\|align=right\| {{Pop density\|99186\|231.1\|km2\|prec=1\|disp=num}}
scope="row"\| Pickle Lake \| Single-tier \|\| Township \|\| Kenora \|\| {{change\|398\|388\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|247.21}} \|\|align=right\| {{Pop density\|398\|247.21\|km2\|prec=1\|disp=num}}
scope="row"\| Plummer Additional \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|757\|660\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|219.24}} \|\|align=right\| {{Pop density\|757\|219.24\|km2\|prec=1\|disp=num}}
scope="row"\| Plympton–Wyoming \| Lower-tier \|\| Town \|\| Lambton\|\| {{change\|8308\|7795\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|318.86}} \|\|align=right\| {{Pop density\|8308\|318.86\|km2\|prec=1\|disp=num}}
scope="row"\| Point Edward \| Lower-tier \|\| Village \|\| Lambton\|\| {{change\|1930\|2037\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|3.30}} \|\|align=right\| {{Pop density\|1930\|3.3\|km2\|prec=1\|disp=num}}
scope="row"\| Port Colborne \| Lower-tier \|\| City \|\| Niagara \|\| {{change\|20033\|18306\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|121.99}} \|\|align=right\| {{Pop density\|20033\|121.99\|km2\|prec=1\|disp=num}}
scope="row"\| Port Hope \| Lower-tier \|\| Municipality \|\| Northumberland \|\| {{change\|17294\|16753\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|278.80}} \|\|align=right\| {{Pop density\|17294\|278.8\|km2\|prec=1\|disp=num}}
scope="row"\| Powassan \| Single-tier \|\| Municipality \|\| Parry Sound \|\| {{change\|3346\|3455\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|223.26}} \|\|align=right\| {{Pop density\|3346\|223.26\|km2\|prec=1\|disp=num}}
scope="row"\| Prescott \| Single-tier \|\| Town \|\| Leeds and Grenville \|\| {{change\|4078\|4222\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|4.94}} \|\|align=right\| {{Pop density\|4078\|4.94\|km2\|prec=1\|disp=num}}
scope="row"\| Prince \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|975\|1010\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|84.98}} \|\|align=right\| {{Pop density\|975\|84.98\|km2\|prec=1\|disp=num}}
scope="row"\| Prince Edward \| Single-tier \|\| City \|\| Prince Edward \|\| {{change\|25704\|24735\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1052.61}} \|\|align=right\| {{Pop density\|25704\|1052.61\|km2\|prec=1\|disp=num}}
scope="row"\| Puslinch \| Lower-tier \|\| Township \|\| Wellington\|\| {{change\|7944\|7336\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|214.82}} \|\|align=right\| {{Pop density\|7944\|214.82\|km2\|prec=1\|disp=num}}
scope="row"\| Quinte West \| Single-tier \|\| City \|\| Hastings \|\| {{change\|46560\|43577\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|495.45}} \|\|align=right\| {{Pop density\|46560\|495.45\|km2\|prec=1\|disp=num}}
scope="row"\| Rainy River \| Single-tier \|\| Town \|\| Rainy River \|\| {{change\|752\|807\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|3.12}} \|\|align=right\| {{Pop density\|752\|3.12\|km2\|prec=1\|disp=num}}
scope="row"\| Ramara \| Lower-tier \|\| Township \|\| Simcoe \|\| {{change\|10377\|9488\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|414.94}} \|\|align=right\| {{Pop density\|10377\|414.94\|km2\|prec=1\|disp=num}}
scope="row"\| Red Lake \| Single-tier \|\| Municipality \|\| Kenora \|\| {{change\|4094\|4107\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|602.93}} \|\|align=right\| {{Pop density\|4094\|602.93\|km2\|prec=1\|disp=num}}
scope="row"\| Red Rock \| Single-tier \|\| Township \|\| Thunder Bay \|\| {{change\|895\|895\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|62.10}} \|\|align=right\| {{Pop density\|895\|62.1\|km2\|prec=1\|disp=num}}
scope="row"\| Renfrew \| Lower-tier \|\| Town \|\| Renfrew\|\| {{change\|8190\|8223\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|12.81}} \|\|align=right\| {{Pop density\|8190\|12.81\|km2\|prec=1\|disp=num}}
scope="row"\| Richmond Hill \| Lower-tier \|\| City \|\| York \|\| {{change\|202022\|195022\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|100.79}} \|\|align=right\| {{Pop density\|202022\|100.79\|km2\|prec=1\|disp=num}}
scope="row"\| Rideau Lakes \| Lower-tier \|\| Township \|\| Leeds and Grenville \|\| {{change\|10883\|10326\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|711.81}} \|\|align=right\| {{Pop density\|10883\|711.81\|km2\|prec=1\|disp=num}}
scope="row"\| Russell \| Lower-tier \|\| Township \|\| Prescott and Russell \|\| {{change\|19598\|16520\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|198.78}} \|\|align=right\| {{Pop density\|19598\|198.78\|km2\|prec=1\|disp=num}}
scope="row"\| Ryerson \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|745\|648\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|185.93}} \|\|align=right\| {{Pop density\|745\|185.93\|km2\|prec=1\|disp=num}}
scope="row"\| Sables-Spanish Rivers \| Single-tier \|\| Township \|\| Sudbury \|\| {{change\|3237\|3188\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|801.04}} \|\|align=right\| {{Pop density\|3237\|801.04\|km2\|prec=1\|disp=num}}
scope="row"\| Sarnia \| Lower-tier \|\| City \|\| Lambton\|\| {{change\|72047\|71594\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|163.90}} \|\|align=right\| {{Pop density\|72047\|163.9\|km2\|prec=1\|disp=num}}
scope="row"\| Saugeen Shores \| Lower-tier \|\| Town \|\| Bruce \|\| {{change\|15908\|13715\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|170.19}} \|\|align=right\| {{Pop density\|15908\|170.19\|km2\|prec=1\|disp=num}}
scope="row"\| Sault Ste. Marie \| Single-tier \|\| City \|\| Algoma \|\| {{change\|72051\|73368\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|221.99}} \|\|align=right\| {{Pop density\|72051\|221.99\|km2\|prec=1\|disp=num}}
scope="row"\| Schreiber \| Single-tier \|\| Township \|\| Thunder Bay \|\| {{change\|1039\|1059\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|35.81}} \|\|align=right\| {{Pop density\|1039\|35.81\|km2\|prec=1\|disp=num}}
scope="row"\| Scugog \| Lower-tier \|\| Township \|\| Durham \|\| {{change\|21581\|21617\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|474.38}} \|\|align=right\| {{Pop density\|21581\|474.38\|km2\|prec=1\|disp=num}}
scope="row"\| Seguin \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|5280\|4304\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|586.99}} \|\|align=right\| {{Pop density\|5280\|586.99\|km2\|prec=1\|disp=num}}
scope="row"\| Selwyn \| Lower-tier \|\| Township \|\| Peterborough \|\| {{change\|18653\|17060\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|316.12}} \|\|align=right\| {{Pop density\|18653\|316.12\|km2\|prec=1\|disp=num}}
scope="row"\| Severn \| Lower-tier \|\| Township \|\| Simcoe \|\| {{change\|14576\|13462\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|523.06}} \|\|align=right\| {{Pop density\|14576\|523.06\|km2\|prec=1\|disp=num}}
scope="row"\| Shelburne \| Lower-tier \|\| Town \|\| Dufferin \|\| {{change\|8994\|8126\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|6.56}} \|\|align=right\| {{Pop density\|8994\|6.56\|km2\|prec=1\|disp=num}}
scope="row"\| Shuniah \| Single-tier \|\| Municipality \|\| Thunder Bay \|\| {{change\|3247\|2798\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|571.34}} \|\|align=right\| {{Pop density\|3247\|571.34\|km2\|prec=1\|disp=num}}
scope="row"\| Sioux Lookout \| Single-tier \|\| Municipality \|\| Kenora \|\| {{change\|5839\|5272\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|378.02}} \|\|align=right\| {{Pop density\|5839\|378.02\|km2\|prec=1\|disp=num}}
scope="row"\| Sioux Narrows-Nestor Falls \| Single-tier \|\| Township \|\| Kenora \|\| {{change\|727\|567\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1215.80}} \|\|align=right\| {{Pop density\|727\|1215.8\|km2\|prec=1\|disp=num}}
scope="row"\| Smiths Falls \| Single-tier \|\| Town \|\| Lanark\|\| {{change\|9254\|8780\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|9.66}} \|\|align=right\| {{Pop density\|9254\|9.66\|km2\|prec=1\|disp=num}}
scope="row"\| Smooth Rock Falls \| Single-tier \|\| Town \|\| Cochrane \|\| {{change\|1200\|1330\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|199.73}} \|\|align=right\| {{Pop density\|1200\|199.73\|km2\|prec=1\|disp=num}}
scope="row"\| South Algonquin \| Single-tier \|\| Township \|\| Nipissing \|\| {{change\|1055\|1096\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|867.73}} \|\|align=right\| {{Pop density\|1055\|867.73\|km2\|prec=1\|disp=num}}
scope="row"\| South Bruce \| Lower-tier \|\| Municipality \|\| Bruce \|\| {{change\|5880\|5639\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|486.86}} \|\|align=right\| {{Pop density\|5880\|486.86\|km2\|prec=1\|disp=num}}
scope="row"\| South Bruce Peninsula \| Lower-tier \|\| Town \|\| Bruce \|\| {{change\|9137\|8416\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|530.61}} \|\|align=right\| {{Pop density\|9137\|530.61\|km2\|prec=1\|disp=num}}
scope="row"\| South Dundas \| Lower-tier \|\| Municipality \|\| Stormont, Dundas and Glengarry \|\| {{change\|11044\|10852\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|521.54}} \|\|align=right\| {{Pop density\|11044\|521.54\|km2\|prec=1\|disp=num}}
scope="row"\| South Frontenac \| Lower-tier \|\| Township \|\| Frontenac \|\| {{change\|20188\|18646\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|948.05}} \|\|align=right\| {{Pop density\|20188\|948.05\|km2\|prec=1\|disp=num}}
scope="row"\| South Glengarry \| Lower-tier \|\| Township \|\| Stormont, Dundas and Glengarry \|\| {{change\|13330\|13150\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|605.02}} \|\|align=right\| {{Pop density\|13330\|605.02\|km2\|prec=1\|disp=num}}
scope="row"\| South Huron \| Lower-tier \|\| Municipality \|\| Huron \|\| {{change\|10063\|10096\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|425.12}} \|\|align=right\| {{Pop density\|10063\|425.12\|km2\|prec=1\|disp=num}}
scope="row"\| South River \| Single-tier \|\| Village \|\| Parry Sound \|\| {{change\|1101\|1114\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|4.11}} \|\|align=right\| {{Pop density\|1101\|4.11\|km2\|prec=1\|disp=num}}
scope="row"\| South Stormont \| Lower-tier \|\| Township \|\| Stormont, Dundas and Glengarry \|\| {{change\|13570\|13110\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|447.71}} \|\|align=right\| {{Pop density\|13570\|447.71\|km2\|prec=1\|disp=num}}
scope="row"\| Southgate \| Lower-tier \|\| Township \|\| Grey \|\| {{change\|8716\|7354\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|643.08}} \|\|align=right\| {{Pop density\|8716\|643.08\|km2\|prec=1\|disp=num}}
scope="row"\| Southwest Middlesex \| Lower-tier \|\| Municipality \|\| Middlesex \|\| {{change\|5893\|5723\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|427.82}} \|\|align=right\| {{Pop density\|5893\|427.82\|km2\|prec=1\|disp=num}}
scope="row"\| South-West Oxford \| Lower-tier \|\| Township \|\| Oxford \|\| {{change\|7583\|7634\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|369.61}} \|\|align=right\| {{Pop density\|7583\|369.61\|km2\|prec=1\|disp=num}}
scope="row"\| Southwold \| Lower-tier \|\| Township \|\| Elgin \|\| {{change\|4851\|4421\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|301.38}} \|\|align=right\| {{Pop density\|4851\|301.38\|km2\|prec=1\|disp=num}}
scope="row"\| Spanish \| Single-tier \|\| Town \|\| Algoma \|\| {{change\|670\|712\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|106.90}} \|\|align=right\| {{Pop density\|670\|106.9\|km2\|prec=1\|disp=num}}
scope="row"\| Springwater \| Lower-tier \|\| Township \|\| Simcoe \|\| {{change\|21701\|19059\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|535.85}} \|\|align=right\| {{Pop density\|21701\|535.85\|km2\|prec=1\|disp=num}}
scope="row"\| St. Catharines \| Lower-tier \|\| City \|\| Niagara \|\| {{change\|136803\|133113\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|96.20}} \|\|align=right\| {{Pop density\|136803\|96.2\|km2\|prec=1\|disp=num}}
scope="row"\| St. Clair \| Lower-tier \|\| Township \|\| Lambton\|\| {{change\|14659\|14086\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|618.57}} \|\|align=right\| {{Pop density\|14659\|618.57\|km2\|prec=1\|disp=num}}
scope="row"\| St. Joseph \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|1426\|1240\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|127.65}} \|\|align=right\| {{Pop density\|1426\|127.65\|km2\|prec=1\|disp=num}}
scope="row"\| St. Marys \| Single-tier \|\| Town \|\| Perth\|\| {{change\|7386\|7265\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|12.44}} \|\|align=right\| {{Pop density\|7386\|12.44\|km2\|prec=1\|disp=num}}
scope="row"\| St. Thomas \| Single-tier \|\| City \|\| Elgin \|\| {{change\|42840\|38909\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|35.61}} \|\|align=right\| {{Pop density\|42840\|35.61\|km2\|prec=1\|disp=num}}
scope="row"\| St.-Charles \| Single-tier \|\| Municipality \|\| Sudbury \|\| {{change\|1357\|1269\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|314.46}} \|\|align=right\| {{Pop density\|1357\|314.46\|km2\|prec=1\|disp=num}}
scope="row"\| Stirling-Rawdon \| Lower-tier \|\| Township \|\| Hastings \|\| {{change\|5015\|4882\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|282.48}} \|\|align=right\| {{Pop density\|5015\|282.48\|km2\|prec=1\|disp=num}}
scope="row"\| Stone Mills \| Lower-tier \|\| Township \|\| Lennox and Addington\|\| {{change\|7826\|7702\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|693.71}} \|\|align=right\| {{Pop density\|7826\|693.71\|km2\|prec=1\|disp=num}}
scope="row"\| Stratford \| Single-tier \|\| City \|\| Perth\|\| {{change\|33232\|31470\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|30.02}} \|\|align=right\| {{Pop density\|33232\|30.02\|km2\|prec=1\|disp=num}}
scope="row"\| Strathroy-Caradoc \| Lower-tier \|\| Municipality \|\| Middlesex \|\| {{change\|23871\|20867\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|270.86}} \|\|align=right\| {{Pop density\|23871\|270.86\|km2\|prec=1\|disp=num}}
scope="row"\| Strong \| Single-tier \|\| Township \|\| Parry Sound \|\| {{change\|1566\|1439\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|158.88}} \|\|align=right\| {{Pop density\|1566\|158.88\|km2\|prec=1\|disp=num}}
scope="row"\| Sundridge \| Single-tier \|\| Village \|\| Parry Sound \|\| {{change\|938\|961\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2.25}} \|\|align=right\| {{Pop density\|938\|2.25\|km2\|prec=1\|disp=num}}
scope="row"\| Tarbutt \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|573\|534\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|52.79}} \|\|align=right\| {{Pop density\|573\|52.79\|km2\|prec=1\|disp=num}}
scope="row"\| Tay \| Lower-tier \|\| Township \|\| Simcoe \|\| {{change\|11091\|10033\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|137.86}} \|\|align=right\| {{Pop density\|11091\|137.86\|km2\|prec=1\|disp=num}}
scope="row"\| Tay Valley \| Lower-tier \|\| Township \|\| Lanark\|\| {{change\|5925\|5665\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|528.67}} \|\|align=right\| {{Pop density\|5925\|528.67\|km2\|prec=1\|disp=num}}
scope="row"\| Tecumseh \| Lower-tier \|\| Town \|\| Essex\|\| {{change\|23300\|23229\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|94.59}} \|\|align=right\| {{Pop density\|23300\|94.59\|km2\|prec=1\|disp=num}}
scope="row"\| Tehkummah \| Single-tier \|\| Township \|\| Manitoulin \|\| {{change\|450\|436\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|131.70}} \|\|align=right\| {{Pop density\|450\|131.7\|km2\|prec=1\|disp=num}}
scope="row"\| Temagami \| Single-tier \|\| Municipality \|\| Nipissing \|\| {{change\|862\|802\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1878.12}} \|\|align=right\| {{Pop density\|862\|1878.12\|km2\|prec=1\|disp=num}}
scope="row"\| Temiskaming Shores \| Single-tier \|\| City \|\| Timiskaming \|\| {{change\|9634\|9920\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|176.67}} \|\|align=right\| {{Pop density\|9634\|176.67\|km2\|prec=1\|disp=num}}
scope="row"\| Terrace Bay \| Single-tier \|\| Township \|\| Thunder Bay \|\| {{change\|1528\|1611\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|151.50}} \|\|align=right\| {{Pop density\|1528\|151.5\|km2\|prec=1\|disp=num}}
scope="row"\| Thames Centre \| Lower-tier \|\| Municipality \|\| Middlesex \|\| {{change\|13980\|13191\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|433.99}} \|\|align=right\| {{Pop density\|13980\|433.99\|km2\|prec=1\|disp=num}}
scope="row"\| Thessalon \| Single-tier \|\| Town \|\| Algoma \|\| {{change\|1260\|1286\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|4.38}} \|\|align=right\| {{Pop density\|1260\|4.38\|km2\|prec=1\|disp=num}}
scope="row"\| Thornloe \| Single-tier \|\| Village \|\| Timiskaming \|\| {{change\|92\|112\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|6.59}} \|\|align=right\| {{Pop density\|92\|6.59\|km2\|prec=1\|disp=num}}
scope="row"\| Thorold \| Lower-tier \|\| City \|\| Niagara \|\| {{change\|23816\|18801\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|83.29}} \|\|align=right\| {{Pop density\|23816\|83.29\|km2\|prec=1\|disp=num}}
scope="row"\| Thunder Bay \| Single-tier \|\| City \|\| Thunder Bay \|\| {{change\|108843\|107909\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|327.77}} \|\|align=right\| {{Pop density\|108843\|327.77\|km2\|prec=1\|disp=num}}
scope="row"\| Tillsonburg \| Lower-tier \|\| Town \|\| Oxford \|\| {{change\|18615\|15872\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|22.20}} \|\|align=right\| {{Pop density\|18615\|22.2\|km2\|prec=1\|disp=num}}
scope="row"\| Timmins \| Single-tier \|\| City \|\| Cochrane \|\| {{change\|41145\|41788\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2955.33}} \|\|align=right\| {{Pop density\|41145\|2955.33\|km2\|prec=1\|disp=num}}
scope="row"\| Tiny \| Lower-tier \|\| Township \|\| Simcoe \|\| {{change\|12966\|11787\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|335.05}} \|\|align=right\| {{Pop density\|12966\|335.05\|km2\|prec=1\|disp=num}}
scope="row"\| Toronto \| Single-tierA unique set of legal powers, beyond other single-tier municipalities, is provided by the City of Toronto Act, 2006, [http://canlii.ca/t/53jtn SO 2006, c 11, Sch A]. \|\| City \|\| Toronto \|\| {{change\|2794356\|2731571\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|631.10}} \|\|align=right\| {{Pop density\|2794356\|631.1\|km2\|prec=1\|disp=num}}
scope="row"\| Trent Hills \| Lower-tier \|\| Municipality \|\| Northumberland \|\| {{change\|13861\|12900\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|513.85}} \|\|align=right\| {{Pop density\|13861\|513.85\|km2\|prec=1\|disp=num}}
scope="row"\| Trent Lakes \| Lower-tier \|\| Municipality \|\| Peterborough \|\| {{change\|6439\|5397\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|833.72}} \|\|align=right\| {{Pop density\|6439\|833.72\|km2\|prec=1\|disp=num}}
scope="row"\| Tudor and Cashel \| Lower-tier \|\| Township \|\| Hastings \|\| {{change\|740\|586\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|433.31}} \|\|align=right\| {{Pop density\|740\|433.31\|km2\|prec=1\|disp=num}}
scope="row"\| Tweed \| Lower-tier \|\| Municipality \|\| Hastings \|\| {{change\|6067\|6044\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|918.61}} \|\|align=right\| {{Pop density\|6067\|918.61\|km2\|prec=1\|disp=num}}
scope="row"\| Tyendinaga \| Lower-tier \|\| Township \|\| Hastings \|\| {{change\|4538\|4226\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|312.42}} \|\|align=right\| {{Pop density\|4538\|312.42\|km2\|prec=1\|disp=num}}
scope="row"\| Uxbridge \| Lower-tier \|\| Township \|\| Durham \|\| {{change\|21556\|21176\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|420.52}} \|\|align=right\| {{Pop density\|21556\|420.52\|km2\|prec=1\|disp=num}}
scope="row"\| Val Rita-Harty \| Single-tier \|\| Township \|\| Cochrane \|\| {{change\|757\|762\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|378.89}} \|\|align=right\| {{Pop density\|757\|378.89\|km2\|prec=1\|disp=num}}
scope="row"\| Vaughan \| Lower-tier \|\| City \|\| York \|\| {{change\|323103\|306233\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|272.44}} \|\|align=right\| {{Pop density\|323103\|272.44\|km2\|prec=1\|disp=num}}
scope="row"\| Wainfleet \| Lower-tier \|\| Township \|\| Niagara \|\| {{change\|6887\|6372\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|217.53}} \|\|align=right\| {{Pop density\|6887\|217.53\|km2\|prec=1\|disp=num}}
scope="row"\| Warwick \| Lower-tier \|\| Township \|\| Lambton\|\| {{change\|3641\|3692\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|290.21}} \|\|align=right\| {{Pop density\|3641\|290.21\|km2\|prec=1\|disp=num}}
scope="row"\| Wasaga Beach \| Lower-tier \|\| Town \|\| Simcoe \|\| {{change\|24862\|20675\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|57.42}} \|\|align=right\| {{Pop density\|24862\|57.42\|km2\|prec=1\|disp=num}}
scope="row"\| Waterloo \| Lower-tier \|\| City \|\| Waterloo \|\| {{change\|121436\|104986\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|64.06}} \|\|align=right\| {{Pop density\|121436\|64.06\|km2\|prec=1\|disp=num}}
scope="row"\| Wawa \| Single-tier \|\| Municipality \|\| Algoma \|\| {{change\|2705\|2905\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|411.89}} \|\|align=right\| {{Pop density\|2705\|411.89\|km2\|prec=1\|disp=num}}
scope="row"\| Welland \| Lower-tier \|\| City \|\| Niagara \|\| {{change\|55750\|52293\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|81.16}} \|\|align=right\| {{Pop density\|55750\|81.16\|km2\|prec=1\|disp=num}}
scope="row"\| Wellesley \| Lower-tier \|\| Township \|\| Waterloo \|\| {{change\|11318\|11260\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|277.74}} \|\|align=right\| {{Pop density\|11318\|277.74\|km2\|prec=1\|disp=num}}
scope="row"\| Wellington North \| Lower-tier \|\| Township \|\| Wellington\|\| {{change\|12431\|11914\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|526.31}} \|\|align=right\| {{Pop density\|12431\|526.31\|km2\|prec=1\|disp=num}}
scope="row"\| West Elgin \| Lower-tier \|\| Municipality \|\| Elgin \|\| {{change\|5060\|4995\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|322.09}} \|\|align=right\| {{Pop density\|5060\|322.09\|km2\|prec=1\|disp=num}}
scope="row"\| West Grey \| Lower-tier \|\| Municipality \|\| Grey \|\| {{change\|13131\|12518\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|875.21}} \|\|align=right\| {{Pop density\|13131\|875.21\|km2\|prec=1\|disp=num}}
scope="row"\| West Lincoln \| Lower-tier \|\| Township \|\| Niagara \|\| {{change\|15454\|14500\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|387.02}} \|\|align=right\| {{Pop density\|15454\|387.02\|km2\|prec=1\|disp=num}}
scope="row"\| West Nipissing \| Single-tier \|\| Municipality \|\| Nipissing \|\| {{change\|14583\|14364\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|1956.27}} \|\|align=right\| {{Pop density\|14583\|1956.27\|km2\|prec=1\|disp=num}}
scope="row"\| West Perth \| Lower-tier \|\| Municipality \|\| Perth\|\| {{change\|9038\|8865\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|578.88}} \|\|align=right\| {{Pop density\|9038\|578.88\|km2\|prec=1\|disp=num}}
scope="row"\| Westport \| Lower-tier \|\| Village \|\| Leeds and Grenville \|\| {{change\|634\|590\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|2.19}} \|\|align=right\| {{Pop density\|634\|2.19\|km2\|prec=1\|disp=num}}
scope="row"\| Whitby \| Lower-tier \|\| Town \|\| Durham \|\| {{change\|138501\|128377\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|146.69}} \|\|align=right\| {{Pop density\|138501\|146.69\|km2\|prec=1\|disp=num}}
scope="row"\| Whitchurch-Stouffville \| Lower-tier \|\| Town \|\| York \|\| {{change\|49864\|45837\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|206.42}} \|\|align=right\| {{Pop density\|49864\|206.42\|km2\|prec=1\|disp=num}}
scope="row"\| White River \| Single-tier \|\| Township \|\| Algoma \|\| {{change\|557\|645\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|95.55}} \|\|align=right\| {{Pop density\|557\|95.55\|km2\|prec=1\|disp=num}}
scope="row"\| Whitestone \| Single-tier \|\| Municipality \|\| Parry Sound \|\| {{change\|1075\|916\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|923.70}} \|\|align=right\| {{Pop density\|1075\|923.7\|km2\|prec=1\|disp=num}}
scope="row"\| Whitewater \| Lower-tier \|\| Township \|\| Renfrew\|\| {{change\|7225\|7009\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|535.48}} \|\|align=right\| {{Pop density\|7225\|535.48\|km2\|prec=1\|disp=num}}
scope="row"\| Wilmot \| Lower-tier \|\| Township \|\| Waterloo \|\| {{change\|21429\|20545\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|263.81}} \|\|align=right\| {{Pop density\|21429\|263.81\|km2\|prec=1\|disp=num}}
scope="row"\| Windsor \| Single-tier \|\| City \|\| Essex\|\| {{change\|229660\|217188\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|146.02}} \|\|align=right\| {{Pop density\|229660\|146.02\|km2\|prec=1\|disp=num}}
scope="row"\| Wollaston \| Lower-tier \|\| Township \|\| Hastings \|\| {{change\|721\|670\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|215.87}} \|\|align=right\| {{Pop density\|721\|215.87\|km2\|prec=1\|disp=num}}
scope="row"\| Woodstock \| Lower-tier \|\| City \|\| Oxford \|\| {{change\|46705\|41098\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|56.46}} \|\|align=right\| {{Pop density\|46705\|56.46\|km2\|prec=1\|disp=num}}
scope="row"\| Woolwich \| Lower-tier \|\| Township \|\| Waterloo \|\| {{change\|26999\|25006\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|326.56}} \|\|align=right\| {{Pop density\|26999\|326.56\|km2\|prec=1\|disp=num}}
scope="row"\| Zorra \| Lower-tier \|\| Township \|\| Oxford \|\| {{change\|8628\|8138\|dec=1\|align=right\|invert=on}} \|\|align=right\| {{nts\|529.19}} \|\|align=right\| {{Pop density\|8628\|529.19\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total local municipalities \|{{change\|14134681\|13357280\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|154274.36}} \|align="right \| {{Pop density\|14134681\|154274.36\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total single-tier local municipalities \|{{change\|7044602\|6734679\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|67123.74}} \|align="right \| {{Pop density\|7044602\|67123.74\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total lower-tier local municipalities \|{{change\|7090079\|6622601\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|87150.62}} \|align="right \| {{Pop density\|7090079\|87150.62\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total cities \|{{change\|10400243\|9900603\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|25902.47}} \|align="right \| {{Pop density\|10400243\|25902.47\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total single-tier cities \|{{change\|6686171\|6383345\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|22747.95}} \|align="right \| {{Pop density\|6686171\|22747.95\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total lower-tier cities \|{{change\|3714072\|3517258\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|3154.52}} \|align="right \| {{Pop density\|3714072\|3154.52\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total municipalities \|{{change\|686961\|648219\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|41296.73}} \|align="right \| {{Pop density\|686961\|41296.73\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total single-tier municipalities \|{{change\|182625\|177792\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|19556.82}} \|align="right \| {{Pop density\|182625\|19556.82\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total lower-tier municipalities \|{{change\|504336\|470427\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|21739.91}} \|align="right \| {{Pop density\|504336\|21739.91\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total towns \|{{change\|1986937\|1810796\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|16116.72}} \|align="right \| {{Pop density\|1986937\|16116.72\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total single-tier towns \|{{change\|97667\|98180\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|4290.93}} \|align="right \| {{Pop density\|97667\|4290.93\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total lower-tier towns \|{{change\|1889270\|1712616\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|11825.79}} \|align="right \| {{Pop density\|1889270\|11825.79\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total townships \|{{change\|1046508\|983967\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|70705.02}} \|align="right \| {{Pop density\|1046508\|70705.02\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total single-tier townships \|{{change\|74853\|72023\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|20509.48}} \|align="right \| {{Pop density\|74853\|20509.48\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total lower-tier townships \|{{change\|971655\|911,944\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|50195.54}} \|align="right \| {{Pop density\|971655\|50195.54\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total villages \|{{change\|14032\|13695\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|253.42}} \|align="right \| {{Pop density\|14032\|253.42\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total single-tier villages \|{{change\|3286\|3339\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|18.56}} \|align="right \| {{Pop density\|3286\|18.56\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Total lower-tier villages \|{{change\|10746\|10356\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|234.86}} \|align="right \| {{Pop density\|10746\|234.86\|km2\|prec=1\|disp=num}}
class="sortbottom" align="center" style="background-color:#f2f2f2" \| !scope="row" style="text-align:center" colspan="4"\| Province of Ontario \|{{change\|14223942\|13448494\|dec=1\|align=right\|invert=on\|bold=on\|bgcolour=#f2f2f2}} \|align="right"\| {{nts\|892411.76}} \|align="right"\| {{Pop density\|14223942\|892411.76\|km2\|prec=1\|disp=num}}

class="wikitable sortable sticky-header-multi" style=text-align:center" style="margin:1em auto;"

|+ List of local municipalities in Ontario

!scope="col" rowspan=2| Name

!scope="col" rowspan=2| Status

!scope="col" rowspan=2| {{abbr|CSD|Census subdivision}} type

!scope="col" rowspan=2| Census division{{cite web | url=https://www12.statcan.gc.ca/census-recensement/2016/dp-pd/hlt-fst/pd-pl/Table.cfm?Lang=Eng&T=304&SR=1&S=87&O=A&RPP=20&PR=35 | title=Population and dwelling counts, for Canada, provinces and territories, census divisions and census subdivisions (municipalities), 2016 and 2011 censuses – 100% data (Ontario) | publisher=Statistics Canada | page=1 of 3 | date=February 8, 2018 | access-date=December 27, 2018}}{{cite web | url=https://www12.statcan.gc.ca/census-recensement/2016/dp-pd/hlt-fst/pd-pl/Table.cfm?Lang=Eng&T=304&SR=21&S=87&O=A&RPP=20&PR=35&CMA=0&CSD=0 | title=Population and dwelling counts, for Canada, provinces and territories, census divisions and census subdivisions (municipalities), 2016 and 2011 censuses – 100% data (Ontario) | publisher=Statistics Canada | page=2 of 3 | date=February 8, 2018 | access-date=December 27, 2018}}{{cite web | url=https://www12.statcan.gc.ca/census-recensement/2016/dp-pd/hlt-fst/pd-pl/Table.cfm?Lang=Eng&T=304&SR=41&S=87&O=A&RPP=20&PR=35&CMA=0&CSD=0 | title=Population and dwelling counts, for Canada, provinces and territories, census divisions and census subdivisions (municipalities), 2016 and 2011 censuses – 100% data (Ontario) | publisher=Statistics Canada | page=3 of 3 | date=February 8, 2018 | access-date=December 27, 2018}}

!scope="colgroup" colspan=5| 2021 Census of Population{{cite web | url=https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=9810000203&geocode=A000235 | title=Population and dwelling counts: Canada, provinces and territories, census divisions and census subdivisions (municipalities), Ontario | publisher=Statistics Canada | date=February 9, 2022 | accessdate=March 18, 2022}}

scope="col"| Population
(2021)

!scope="col"| Population
(2016)

!scope="col"| Change

!scope="col"| Land area
(km²)

!scope="col" data-sort-type="number"| Population
density
(/km²)

scope="row"| Addington Highlands

| Lower-tier || Township || Lennox and Addington|| {{change|2534|2318|dec=1|align=right|invert=on}} ||align=right| {{nts|1293.99}} ||align=right| {{Pop density|2534|1293.99|km2|prec=1|disp=num}}

scope="row"| Adelaide Metcalfe

| Lower-tier || Township || Middlesex || {{change|3011|2990|dec=1|align=right|invert=on}} ||align=right| {{nts|331.11}} ||align=right| {{Pop density|3011|331.11|km2|prec=1|disp=num}}

scope="row"| Adjala-Tosorontio

| Lower-tier || Township || Simcoe || {{change|10989|10975|dec=1|align=right|invert=on}} ||align=right| {{nts|371.53}} ||align=right| {{Pop density|10989|371.53|km2|prec=1|disp=num}}

scope="row"| Admaston/Bromley

| Lower-tier || Township || Renfrew|| {{change|2995|2935|dec=1|align=right|invert=on}} ||align=right| {{nts|519.59}} ||align=right| {{Pop density|2995|519.59|km2|prec=1|disp=num}}

scope="row"| Ajax

| Lower-tier || Town || Durham || {{change|126666|119677|dec=1|align=right|invert=on}} ||align=right| {{nts|66.64}} ||align=right| {{Pop density|126666|66.64|km2|prec=1|disp=num}}

scope="row"| Alberton

| Single-tier || Township || Rainy River || {{change|954|969|dec=1|align=right|invert=on}} ||align=right| {{nts|116.60}} ||align=right| {{Pop density|954|116.6|km2|prec=1|disp=num}}

scope="row"| Alfred and Plantagenet

| Lower-tier || Township || Prescott and Russell || {{change|9949|9680|dec=1|align=right|invert=on}} ||align=right| {{nts|391.79}} ||align=right| {{Pop density|9949|391.79|km2|prec=1|disp=num}}

scope="row"| Algonquin Highlands

| Lower-tier || Township || Haliburton|| {{change|2588|2351|dec=1|align=right|invert=on}} ||align=right| {{nts|999.69}} ||align=right| {{Pop density|2588|999.69|km2|prec=1|disp=num}}

scope="row"| Alnwick/Haldimand

| Lower-tier || Township || Northumberland || {{change|7473|6869|dec=1|align=right|invert=on}} ||align=right| {{nts|398.25}} ||align=right| {{Pop density|7473|398.25|km2|prec=1|disp=num}}

scope="row"| Amaranth

| Lower-tier || Township || Dufferin || {{change|4327|4079|dec=1|align=right|invert=on}} ||align=right| {{nts|265.02}} ||align=right| {{Pop density|4327|265.02|km2|prec=1|disp=num}}

scope="row"| Amherstburg

| Lower-tier || Town || Essex|| {{change|23524|21936|dec=1|align=right|invert=on}} ||align=right| {{nts|183.76}} ||align=right| {{Pop density|23524|183.76|km2|prec=1|disp=num}}

scope="row"| The Archipelago

| Single-tier || Township || Parry Sound || {{change|979|531|dec=1|align=right|invert=on}} ||align=right| {{nts|592.14}} ||align=right| {{Pop density|979|592.14|km2|prec=1|disp=num}}

scope="row"| Armour

| Single-tier || Township || Parry Sound || {{change|1459|1414|dec=1|align=right|invert=on}} ||align=right| {{nts|163.52}} ||align=right| {{Pop density|1459|163.52|km2|prec=1|disp=num}}

scope="row"| Armstrong

| Single-tier || Township || Timiskaming || {{change|1199|1166|dec=1|align=right|invert=on}} ||align=right| {{nts|90.16}} ||align=right| {{Pop density|1199|90.16|km2|prec=1|disp=num}}

scope="row"| Arnprior

| Lower-tier || Town || Renfrew|| {{change|9629|8795|dec=1|align=right|invert=on}} ||align=right| {{nts|13.04}} ||align=right| {{Pop density|9629|13.04|km2|prec=1|disp=num}}

scope="row"| Arran–Elderslie

| Lower-tier || Municipality || Bruce || {{change|6913|6803|dec=1|align=right|invert=on}} ||align=right| {{nts|458.76}} ||align=right| {{Pop density|6913|458.76|km2|prec=1|disp=num}}

scope="row"| Ashfield–Colborne–Wawanosh

| Lower-tier || Township || Huron || {{change|5884|5422|dec=1|align=right|invert=on}} ||align=right| {{nts|586.88}} ||align=right| {{Pop density|5884|586.88|km2|prec=1|disp=num}}

scope="row"| Asphodel–Norwood

| Lower-tier || Township || Peterborough || {{change|4658|4109|dec=1|align=right|invert=on}} ||align=right| {{nts|161.62}} ||align=right| {{Pop density|4658|161.62|km2|prec=1|disp=num}}

scope="row"| Assiginack

| Single-tier || Township || Manitoulin || {{change|1008|1013|dec=1|align=right|invert=on}} ||align=right| {{nts|224.89}} ||align=right| {{Pop density|1008|224.89|km2|prec=1|disp=num}}

scope="row"| Athens

| Lower-tier || Township || Leeds and Grenville || {{change|3042|3018|dec=1|align=right|invert=on}} ||align=right| {{nts|129.54}} ||align=right| {{Pop density|3042|129.54|km2|prec=1|disp=num}}

scope="row"| Atikokan

| Single-tier || Town || Rainy River || {{change|2642|2753|dec=1|align=right|invert=on}} ||align=right| {{nts|313.64}} ||align=right| {{Pop density|2642|313.64|km2|prec=1|disp=num}}

scope="row"| Augusta

| Lower-tier || Township || Leeds and Grenville || {{change|7386|7353|dec=1|align=right|invert=on}} ||align=right| {{nts|313.77}} ||align=right| {{Pop density|7386|313.77|km2|prec=1|disp=num}}

scope="row"| Aurora

| Lower-tier || Town || York || {{change|62057|55445|dec=1|align=right|invert=on}} ||align=right| {{nts|50.00}} ||align=right| {{Pop density|62057|50|km2|prec=1|disp=num}}

scope="row"| Aylmer

| Lower-tier || Town || Elgin || {{change|7699|7492|dec=1|align=right|invert=on}} ||align=right| {{nts|6.37}} ||align=right| {{Pop density|7699|6.37|km2|prec=1|disp=num}}

scope="row"| Baldwin

| Single-tier || Township || Sudbury || {{change|579|605|dec=1|align=right|invert=on}} ||align=right| {{nts|82.49}} ||align=right| {{Pop density|579|82.49|km2|prec=1|disp=num}}

scope="row"| Bancroft

| Lower-tier || Town || Hastings || {{change|4065|3881|dec=1|align=right|invert=on}} ||align=right| {{nts|227.54}} ||align=right| {{Pop density|4065|227.54|km2|prec=1|disp=num}}

scope="row"| Barrie

| Single-tier || City || Simcoe || {{change|147829|141434|dec=1|align=right|invert=on}} ||align=right| {{nts|99.01}} ||align=right| {{Pop density|147829|99.01|km2|prec=1|disp=num}}

scope="row"| Bayham

| Lower-tier || Municipality || Elgin || {{change|7096|7396|dec=1|align=right|invert=on}} ||align=right| {{nts|244.60}} ||align=right| {{Pop density|7096|244.6|km2|prec=1|disp=num}}

scope="row"| Beckwith

| Lower-tier || Township || Lanark|| {{change|9021|7644|dec=1|align=right|invert=on}} ||align=right| {{nts|239.31}} ||align=right| {{Pop density|9021|239.31|km2|prec=1|disp=num}}

scope="row"| Belleville

| Single-tier || City || Hastings || {{change|55071|50716|dec=1|align=right|invert=on}} ||align=right| {{nts|247.15}} ||align=right| {{Pop density|55071|247.15|km2|prec=1|disp=num}}

scope="row"| Billings

| Single-tier || Township || Manitoulin || {{change|753|603|dec=1|align=right|invert=on}} ||align=right| {{nts|208.81}} ||align=right| {{Pop density|753|208.81|km2|prec=1|disp=num}}

scope="row"| Black River-Matheson

| Single-tier || Township || Cochrane || {{change|2572|2438|dec=1|align=right|invert=on}} ||align=right| {{nts|1161.89}} ||align=right| {{Pop density|2572|1161.89|km2|prec=1|disp=num}}

scope="row"| Blandford-Blenheim

| Lower-tier || Township || Oxford || {{change|7565|7399|dec=1|align=right|invert=on}} ||align=right| {{nts|382.03}} ||align=right| {{Pop density|7565|382.03|km2|prec=1|disp=num}}

scope="row"| Blind River

| Single-tier || Town || Algoma || {{change|3422|3472|dec=1|align=right|invert=on}} ||align=right| {{nts|513.98}} ||align=right| {{Pop density|3422|513.98|km2|prec=1|disp=num}}

scope="row"| The Blue Mountains

| Lower-tier || Town || Grey || {{change|9390|7025|dec=1|align=right|invert=on}} ||align=right| {{nts|284.65}} ||align=right| {{Pop density|9390|284.65|km2|prec=1|disp=num}}

scope="row"| Bluewater

| Lower-tier || Municipality || Huron || {{change|7540|7136|dec=1|align=right|invert=on}} ||align=right| {{nts|416.70}} ||align=right| {{Pop density|7540|416.7|km2|prec=1|disp=num}}

scope="row"| Bonfield

| Single-tier || Township || Nipissing || {{change|2146|1990|dec=1|align=right|invert=on}} ||align=right| {{nts|206.22}} ||align=right| {{Pop density|2146|206.22|km2|prec=1|disp=num}}

scope="row"| Bonnechere Valley

| Lower-tier || Township || Renfrew|| {{change|3898|3674|dec=1|align=right|invert=on}} ||align=right| {{nts|588.36}} ||align=right| {{Pop density|3898|588.36|km2|prec=1|disp=num}}

scope="row"| Bracebridge

| Lower-tier || Town || Muskoka || {{change|17305|16010|dec=1|align=right|invert=on}} ||align=right| {{nts|615.20}} ||align=right| {{Pop density|17305|615.2|km2|prec=1|disp=num}}

scope="row"| Bradford West Gwillimbury

| Lower-tier || Town || Simcoe || {{change|42880|35325|dec=1|align=right|invert=on}} ||align=right| {{nts|200.68}} ||align=right| {{Pop density|42880|200.68|km2|prec=1|disp=num}}

scope="row"| Brampton

| Lower-tier || City || Peel || {{change|656480|593638|dec=1|align=right|invert=on}} ||align=right| {{nts|265.89}} ||align=right| {{Pop density|656480|265.89|km2|prec=1|disp=num}}

scope="row"| Brant

| Single-tier || City || Brant || {{change|39474|35640|dec=1|align=right|invert=on}} ||align=right| {{nts|817.66}} ||align=right| {{Pop density|39474|817.66|km2|prec=1|disp=num}}

scope="row"| Brantford

| Single-tier || City || Brant || {{change|104688|98563|dec=1|align=right|invert=on}} ||align=right| {{nts|98.65}} ||align=right| {{Pop density|104688|98.65|km2|prec=1|disp=num}}

scope="row"| Brethour

| Single-tier || Township || Timiskaming || {{change|105|124|dec=1|align=right|invert=on}} ||align=right| {{nts|81.97}} ||align=right| {{Pop density|105|81.97|km2|prec=1|disp=num}}

scope="row"| Brighton

| Lower-tier || Municipality || Northumberland || {{change|12108|11844|dec=1|align=right|invert=on}} ||align=right| {{nts|223.24}} ||align=right| {{Pop density|12108|223.24|km2|prec=1|disp=num}}

scope="row"| Brock

| Lower-tier || Township || Durham || {{change|12567|11642|dec=1|align=right|invert=on}} ||align=right| {{nts|422.64}} ||align=right| {{Pop density|12567|422.64|km2|prec=1|disp=num}}

scope="row"| Brockton

| Lower-tier || Municipality || Bruce || {{change|9784|9461|dec=1|align=right|invert=on}} ||align=right| {{nts|564.64}} ||align=right| {{Pop density|9784|564.64|km2|prec=1|disp=num}}

scope="row"| Brockville

| Single-tier || City || Leeds and Grenville || {{change|22116|21569|dec=1|align=right|invert=on}} ||align=right| {{nts|20.91}} ||align=right| {{Pop density|22116|20.91|km2|prec=1|disp=num}}

scope="row"| Brooke-Alvinston

| Lower-tier || Municipality || Lambton|| {{change|2359|2411|dec=1|align=right|invert=on}} ||align=right| {{nts|311.41}} ||align=right| {{Pop density|2359|311.41|km2|prec=1|disp=num}}

scope="row"| Bruce Mines

| Single-tier || Town || Algoma || {{change|582|582|dec=1|align=right|invert=on}} ||align=right| {{nts|6.09}} ||align=right| {{Pop density|582|6.09|km2|prec=1|disp=num}}

scope="row"| Brudenell, Lyndoch and Raglan

| Lower-tier || Township || Renfrew|| {{change|1552|1503|dec=1|align=right|invert=on}} ||align=right| {{nts|701.29}} ||align=right| {{Pop density|1552|701.29|km2|prec=1|disp=num}}

scope="row"| Burk's Falls

| Single-tier || Village || Parry Sound || {{change|957|981|dec=1|align=right|invert=on}} ||align=right| {{nts|3.09}} ||align=right| {{Pop density|957|3.09|km2|prec=1|disp=num}}

scope="row"| Burlington

| Lower-tier || City || Halton || {{change|186948|183314|dec=1|align=right|invert=on}} ||align=right| {{nts|186.12}} ||align=right| {{Pop density|186948|186.12|km2|prec=1|disp=num}}

scope="row"| Burpee and Mills

| Single-tier || Township || Manitoulin || {{change|382|343|dec=1|align=right|invert=on}} ||align=right| {{nts|217.33}} ||align=right| {{Pop density|382|217.33|km2|prec=1|disp=num}}

scope="row"| Caledon

| Lower-tier || Town || Peel || {{change|76581|66502|dec=1|align=right|invert=on}} ||align=right| {{nts|688.82}} ||align=right| {{Pop density|76581|688.82|km2|prec=1|disp=num}}

scope="row"| Callander

| Single-tier || Municipality || Parry Sound || {{change|3964|3863|dec=1|align=right|invert=on}} ||align=right| {{nts|102.98}} ||align=right| {{Pop density|3964|102.98|km2|prec=1|disp=num}}

scope="row"| Calvin

| Single-tier || Municipality || Nipissing || {{change|557|516|dec=1|align=right|invert=on}} ||align=right| {{nts|140.13}} ||align=right| {{Pop density|557|140.13|km2|prec=1|disp=num}}

scope="row"| Cambridge

| Lower-tier || City || Waterloo || {{change|138479|129920|dec=1|align=right|invert=on}} ||align=right| {{nts|112.99}} ||align=right| {{Pop density|138479|112.99|km2|prec=1|disp=num}}

scope="row"| Carleton Place

| Lower-tier || Town || Lanark|| {{change|12517|10644|dec=1|align=right|invert=on}} ||align=right| {{nts|9.94}} ||align=right| {{Pop density|12517|9.94|km2|prec=1|disp=num}}

scope="row"| Carling

| Single-tier || Township || Parry Sound || {{change|1491|1125|dec=1|align=right|invert=on}} ||align=right| {{nts|244.32}} ||align=right| {{Pop density|1491|244.32|km2|prec=1|disp=num}}

scope="row"| Carlow/Mayo

| Lower-tier || Township || Hastings || {{change|953|864|dec=1|align=right|invert=on}} ||align=right| {{nts|385.32}} ||align=right| {{Pop density|953|385.32|km2|prec=1|disp=num}}

scope="row"| Casey

| Single-tier || Township || Timiskaming || {{change|341|368|dec=1|align=right|invert=on}} ||align=right| {{nts|80.80}} ||align=right| {{Pop density|341|80.8|km2|prec=1|disp=num}}

scope="row"| Casselman

| Lower-tier || Village || Prescott and Russell || {{change|3960|3548|dec=1|align=right|invert=on}} ||align=right| {{nts|5.13}} ||align=right| {{Pop density|3960|5.13|km2|prec=1|disp=num}}

scope="row"| Cavan Monaghan

| Lower-tier || Township || Peterborough || {{change|10016|8829|dec=1|align=right|invert=on}} ||align=right| {{nts|306.39}} ||align=right| {{Pop density|10016|306.39|km2|prec=1|disp=num}}

scope="row"| Central Elgin

| Lower-tier || Municipality || Elgin || {{change|13746|12607|dec=1|align=right|invert=on}} ||align=right| {{nts|279.87}} ||align=right| {{Pop density|13746|279.87|km2|prec=1|disp=num}}

scope="row"| Central Frontenac

| Lower-tier || Township || Frontenac || {{change|4892|4373|dec=1|align=right|invert=on}} ||align=right| {{nts|991.41}} ||align=right| {{Pop density|4892|991.41|km2|prec=1|disp=num}}

scope="row"| Central Huron

| Lower-tier || Municipality || Huron || {{change|7799|7576|dec=1|align=right|invert=on}} ||align=right| {{nts|449.43}} ||align=right| {{Pop density|7799|449.43|km2|prec=1|disp=num}}

scope="row"| Central Manitoulin

| Single-tier || Municipality || Manitoulin || {{change|2235|2084|dec=1|align=right|invert=on}} ||align=right| {{nts|427.61}} ||align=right| {{Pop density|2235|427.61|km2|prec=1|disp=num}}

scope="row"| Centre Hastings

| Lower-tier || Municipality || Hastings || {{change|4801|4774|dec=1|align=right|invert=on}} ||align=right| {{nts|222.79}} ||align=right| {{Pop density|4801|222.79|km2|prec=1|disp=num}}

scope="row"| Centre Wellington

| Lower-tier || Township || Wellington|| {{change|31093|28191|dec=1|align=right|invert=on}} ||align=right| {{nts|409.41}} ||align=right| {{Pop density|31093|409.41|km2|prec=1|disp=num}}

scope="row"| Chamberlain

| Single-tier || Township || Timiskaming || {{change|311|332|dec=1|align=right|invert=on}} ||align=right| {{nts|110.81}} ||align=right| {{Pop density|311|110.81|km2|prec=1|disp=num}}

scope="row"| Champlain

| Lower-tier || Township || Prescott and Russell || {{change|8665|8706|dec=1|align=right|invert=on}} ||align=right| {{nts|207.02}} ||align=right| {{Pop density|8665|207.02|km2|prec=1|disp=num}}

scope="row"| Chapleau

| Single-tier || Township || Sudbury || {{change|1942|1964|dec=1|align=right|invert=on}} ||align=right| {{nts|13.20}} ||align=right| {{Pop density|1942|13.2|km2|prec=1|disp=num}}

scope="row"| Chapple

| Single-tier || Township || Rainy River || {{change|763|643|dec=1|align=right|invert=on}} ||align=right| {{nts|558.15}} ||align=right| {{Pop density|763|558.15|km2|prec=1|disp=num}}

scope="row"| Charlton and Dack

| Single-tier || Municipality || Timiskaming || {{change|686|686|dec=1|align=right|invert=on}} ||align=right| {{nts|92.74}} ||align=right| {{Pop density|686|92.74|km2|prec=1|disp=num}}

scope="row"| Chatham-Kent

| Single-tier || Municipality || Chatham-Kent || {{change|103988|101647|dec=1|align=right|invert=on}} ||align=right| {{nts|2451.90}} ||align=right| {{Pop density|103988|2451.9|km2|prec=1|disp=num}}

scope="row"| Chatsworth

| Lower-tier || Township || Grey || {{change|7080|6630|dec=1|align=right|invert=on}} ||align=right| {{nts|594.44}} ||align=right| {{Pop density|7080|594.44|km2|prec=1|disp=num}}

scope="row"| Chisholm

| Single-tier || Township || Nipissing || {{change|1312|1291|dec=1|align=right|invert=on}} ||align=right| {{nts|205.77}} ||align=right| {{Pop density|1312|205.77|km2|prec=1|disp=num}}

scope="row"| Clarence-Rockland

| Lower-tier || City || Prescott and Russell || {{change|26505|24512|dec=1|align=right|invert=on}} ||align=right| {{nts|297.47}} ||align=right| {{Pop density|26505|297.47|km2|prec=1|disp=num}}

scope="row"| Clarington

| Lower-tier || Municipality || Durham || {{change|101427|92013|dec=1|align=right|invert=on}} ||align=right| {{nts|610.84}} ||align=right| {{Pop density|101427|610.84|km2|prec=1|disp=num}}

scope="row"| Clearview

| Lower-tier || Township || Simcoe || {{change|14814|14151|dec=1|align=right|invert=on}} ||align=right| {{nts|556.37}} ||align=right| {{Pop density|14814|556.37|km2|prec=1|disp=num}}

scope="row"| Cobalt

| Single-tier || Town || Timiskaming || {{change|989|1128|dec=1|align=right|invert=on}} ||align=right| {{nts|2.07}} ||align=right| {{Pop density|989|2.07|km2|prec=1|disp=num}}

scope="row"| Cobourg

| Lower-tier || Town || Northumberland || {{change|20519|19440|dec=1|align=right|invert=on}} ||align=right| {{nts|22.41}} ||align=right| {{Pop density|20519|22.41|km2|prec=1|disp=num}}

scope="row"| Cochrane

| Single-tier || Town || Cochrane || {{change|5390|5321|dec=1|align=right|invert=on}} ||align=right| {{nts|537.90}} ||align=right| {{Pop density|5390|537.9|km2|prec=1|disp=num}}

scope="row"| Cockburn Island

| Single-tier || Township || Manitoulin || {{change|16|0|dec=1|align=right|invert=on}} ||align=right| {{nts|168.90}} ||align=right| {{Pop density|16|168.9|km2|prec=1|disp=num}}

scope="row"| Coleman

| Single-tier || Township || Timiskaming || {{change|517|595|dec=1|align=right|invert=on}} ||align=right| {{nts|177.95}} ||align=right| {{Pop density|517|177.95|km2|prec=1|disp=num}}

scope="row"| Collingwood

| Lower-tier || Town || Simcoe || {{change|24811|21793|dec=1|align=right|invert=on}} ||align=right| {{nts|33.15}} ||align=right| {{Pop density|24811|33.15|km2|prec=1|disp=num}}

scope="row"| Conmee

| Single-tier || Township || Thunder Bay || {{change|798|819|dec=1|align=right|invert=on}} ||align=right| {{nts|167.65}} ||align=right| {{Pop density|798|167.65|km2|prec=1|disp=num}}

scope="row"| Cornwall

| Single-tier || City || Stormont, Dundas and Glengarry || {{change|47845|46589|dec=1|align=right|invert=on}} ||align=right| {{nts|61.50}} ||align=right| {{Pop density|47845|61.5|km2|prec=1|disp=num}}

scope="row"| Cramahe

| Lower-tier || Township || Northumberland || {{change|6509|6355|dec=1|align=right|invert=on}} ||align=right| {{nts|202.22}} ||align=right| {{Pop density|6509|202.22|km2|prec=1|disp=num}}

scope="row"| Dawn-Euphemia

| Lower-tier || Township || Lambton|| {{change|1968|1967|dec=1|align=right|invert=on}} ||align=right| {{nts|445.14}} ||align=right| {{Pop density|1968|445.14|km2|prec=1|disp=num}}

scope="row"| Dawson

| Single-tier || Township || Rainy River || {{change|399|468|dec=1|align=right|invert=on}} ||align=right| {{nts|343.42}} ||align=right| {{Pop density|399|343.42|km2|prec=1|disp=num}}

scope="row"| Deep River

| Lower-tier || Town || Renfrew|| {{change|4175|4109|dec=1|align=right|invert=on}} ||align=right| {{nts|50.27}} ||align=right| {{Pop density|4175|50.27|km2|prec=1|disp=num}}

scope="row"| Deseronto

| Lower-tier || Town || Hastings || {{change|1747|1774|dec=1|align=right|invert=on}} ||align=right| {{nts|2.52}} ||align=right| {{Pop density|1747|2.52|km2|prec=1|disp=num}}

scope="row"| Dorion

| Single-tier || Township || Thunder Bay || {{change|375|316|dec=1|align=right|invert=on}} ||align=right| {{nts|211.25}} ||align=right| {{Pop density|375|211.25|km2|prec=1|disp=num}}

scope="row"| Douro-Dummer

| Lower-tier || Township || Peterborough || {{change|7632|6709|dec=1|align=right|invert=on}} ||align=right| {{nts|459.46}} ||align=right| {{Pop density|7632|459.46|km2|prec=1|disp=num}}

scope="row"| Drummond/North Elmsley

| Lower-tier || Township || Lanark|| {{change|8183|7773|dec=1|align=right|invert=on}} ||align=right| {{nts|365.67}} ||align=right| {{Pop density|8183|365.67|km2|prec=1|disp=num}}

scope="row"| Dryden

| Single-tier || City || Kenora || {{change|7388|7749|dec=1|align=right|invert=on}} ||align=right| {{nts|65.58}} ||align=right| {{Pop density|7388|65.58|km2|prec=1|disp=num}}

scope="row"| Dubreuilville

| Single-tier || Township || Algoma || {{change|576|613|dec=1|align=right|invert=on}} ||align=right| {{nts|87.53}} ||align=right| {{Pop density|576|87.53|km2|prec=1|disp=num}}

scope="row"| Dutton/Dunwich

| Lower-tier || Municipality || Elgin || {{change|4152|3866|dec=1|align=right|invert=on}} ||align=right| {{nts|294.38}} ||align=right| {{Pop density|4152|294.38|km2|prec=1|disp=num}}

scope="row"| Dysart et al{{#tag:ref|Officially, The United Townships of Dysart, Dudley, Harcourt, Guilford, Harburn, Bruton, Havelock, Eyre and Clyde}}

| Lower-tier || Municipality || Haliburton|| {{change|7182|6280|dec=1|align=right|invert=on}} ||align=right| {{nts|1474.22}} ||align=right| {{Pop density|7182|1474.22|km2|prec=1|disp=num}}

scope="row"| Ear Falls

| Single-tier || Township || Kenora || {{change|924|995|dec=1|align=right|invert=on}} ||align=right| {{nts|336.69}} ||align=right| {{Pop density|924|336.69|km2|prec=1|disp=num}}

scope="row"| East Ferris

| Single-tier || Municipality || Nipissing || {{change|4946|4862|dec=1|align=right|invert=on}} ||align=right| {{nts|151.94}} ||align=right| {{Pop density|4946|151.94|km2|prec=1|disp=num}}

scope="row"| East Garafraxa

| Lower-tier || Township || Dufferin || {{change|2794|2579|dec=1|align=right|invert=on}} ||align=right| {{nts|166.50}} ||align=right| {{Pop density|2794|166.5|km2|prec=1|disp=num}}

scope="row"| East Gwillimbury

| Lower-tier || Town || York || {{change|34637|23991|dec=1|align=right|invert=on}} ||align=right| {{nts|244.91}} ||align=right| {{Pop density|34637|244.91|km2|prec=1|disp=num}}

scope="row"| East Hawkesbury

| Lower-tier || Township || Prescott and Russell || {{change|3418|3296|dec=1|align=right|invert=on}} ||align=right| {{nts|235.06}} ||align=right| {{Pop density|3418|235.06|km2|prec=1|disp=num}}

scope="row"| East Zorra-Tavistock

| Lower-tier || Township || Oxford || {{change|7841|7113|dec=1|align=right|invert=on}} ||align=right| {{nts|241.96}} ||align=right| {{Pop density|7841|241.96|km2|prec=1|disp=num}}

scope="row"| Edwardsburgh/Cardinal

| Lower-tier || Township || Leeds and Grenville || {{change|7505|7074|dec=1|align=right|invert=on}} ||align=right| {{nts|309.91}} ||align=right| {{Pop density|7505|309.91|km2|prec=1|disp=num}}

scope="row"| Elizabethtown-Kitley

| Lower-tier || Township || Leeds and Grenville || {{change|9545|9631|dec=1|align=right|invert=on}} ||align=right| {{nts|555.96}} ||align=right| {{Pop density|9545|555.96|km2|prec=1|disp=num}}

scope="row"| Elliot Lake

| Single-tier || City || Algoma || {{change|11372|10741|dec=1|align=right|invert=on}} ||align=right| {{nts|696.06}} ||align=right| {{Pop density|11372|696.06|km2|prec=1|disp=num}}

scope="row"| Emo

| Single-tier || Township || Rainy River || {{change|1204|1333|dec=1|align=right|invert=on}} ||align=right| {{nts|202.28}} ||align=right| {{Pop density|1204|202.28|km2|prec=1|disp=num}}

scope="row"| Englehart

| Single-tier || Town || Timiskaming || {{change|1442|1479|dec=1|align=right|invert=on}} ||align=right| {{nts|2.92}} ||align=right| {{Pop density|1442|2.92|km2|prec=1|disp=num}}

scope="row"| Enniskillen

| Lower-tier || Township || Lambton|| {{change|2825|2796|dec=1|align=right|invert=on}} ||align=right| {{nts|338.05}} ||align=right| {{Pop density|2825|338.05|km2|prec=1|disp=num}}

scope="row"| Erin

| Lower-tier || Town || Wellington|| {{change|11981|11439|dec=1|align=right|invert=on}} ||align=right| {{nts|298.81}} ||align=right| {{Pop density|11981|298.81|km2|prec=1|disp=num}}

scope="row"| Espanola

| Single-tier || Town || Sudbury || {{change|5185|5048|dec=1|align=right|invert=on}} ||align=right| {{nts|81.00}} ||align=right| {{Pop density|5185|81|km2|prec=1|disp=num}}

scope="row"| Essa

| Lower-tier || Township || Simcoe || {{change|22970|21083|dec=1|align=right|invert=on}} ||align=right| {{nts|279.92}} ||align=right| {{Pop density|22970|279.92|km2|prec=1|disp=num}}

scope="row"| Essex

| Lower-tier || Town || Essex|| {{change|21216|20427|dec=1|align=right|invert=on}} ||align=right| {{nts|277.53}} ||align=right| {{Pop density|21216|277.53|km2|prec=1|disp=num}}

scope="row"| Evanturel

| Single-tier || Township || Timiskaming || {{change|502|449|dec=1|align=right|invert=on}} ||align=right| {{nts|89.21}} ||align=right| {{Pop density|502|89.21|km2|prec=1|disp=num}}

scope="row"| Faraday

| Lower-tier || Township || Hastings || {{change|1612|1401|dec=1|align=right|invert=on}} ||align=right| {{nts|217.44}} ||align=right| {{Pop density|1612|217.44|km2|prec=1|disp=num}}

scope="row"| Fauquier-Strickland

| Single-tier || Township || Cochrane || {{change|467|536|dec=1|align=right|invert=on}} ||align=right| {{nts|1010.45}} ||align=right| {{Pop density|467|1010.45|km2|prec=1|disp=num}}

scope="row"| Fort Erie

| Lower-tier || Town || Niagara || {{change|32901|30710|dec=1|align=right|invert=on}} ||align=right| {{nts|166.24}} ||align=right| {{Pop density|32901|166.24|km2|prec=1|disp=num}}

scope="row"| Fort Frances

| Single-tier || Town || Rainy River || {{change|7466|7739|dec=1|align=right|invert=on}} ||align=right| {{nts|25.55}} ||align=right| {{Pop density|7466|25.55|km2|prec=1|disp=num}}

scope="row"| French River

| Single-tier || Municipality || Sudbury || {{change|2828|2662|dec=1|align=right|invert=on}} ||align=right| {{nts|717.91}} ||align=right| {{Pop density|2828|717.91|km2|prec=1|disp=num}}

scope="row"| Front of Yonge

| Lower-tier || Township || Leeds and Grenville || {{change|2595|2602|dec=1|align=right|invert=on}} ||align=right| {{nts|125.25}} ||align=right| {{Pop density|2595|125.25|km2|prec=1|disp=num}}

scope="row"| Frontenac Islands

| Lower-tier || Township || Frontenac || {{change|1930|1760|dec=1|align=right|invert=on}} ||align=right| {{nts|176.82}} ||align=right| {{Pop density|1930|176.82|km2|prec=1|disp=num}}

scope="row"| Gananoque

| Single-tier || Town || Leeds and Grenville || {{change|5383|5159|dec=1|align=right|invert=on}} ||align=right| {{nts|7.01}} ||align=right| {{Pop density|5383|7.01|km2|prec=1|disp=num}}

scope="row"| Gauthier

| Single-tier || Township || Timiskaming || {{change|151|138|dec=1|align=right|invert=on}} ||align=right| {{nts|87.98}} ||align=right| {{Pop density|151|87.98|km2|prec=1|disp=num}}

scope="row"| Georgian Bay

| Lower-tier || Township || Muskoka || {{change|3441|2514|dec=1|align=right|invert=on}} ||align=right| {{nts|525.29}} ||align=right| {{Pop density|3441|525.29|km2|prec=1|disp=num}}

scope="row"| Georgian Bluffs

| Lower-tier || Township || Grey || {{change|11100|10479|dec=1|align=right|invert=on}} ||align=right| {{nts|599.96}} ||align=right| {{Pop density|11100|599.96|km2|prec=1|disp=num}}

scope="row"| Georgina

| Lower-tier || Town || York || {{change|47642|45418|dec=1|align=right|invert=on}} ||align=right| {{nts|287.69}} ||align=right| {{Pop density|47642|287.69|km2|prec=1|disp=num}}

scope="row"| Gillies

| Single-tier || Township || Thunder Bay || {{change|441|474|dec=1|align=right|invert=on}} ||align=right| {{nts|92.68}} ||align=right| {{Pop density|441|92.68|km2|prec=1|disp=num}}

scope="row"| Goderich

| Lower-tier || Town || Huron || {{change|7881|7628|dec=1|align=right|invert=on}} ||align=right| {{nts|8.54}} ||align=right| {{Pop density|7881|8.54|km2|prec=1|disp=num}}

scope="row"| Gordon/Barrie Island

| Single-tier || Municipality || Manitoulin || {{change|613|490|dec=1|align=right|invert=on}} ||align=right| {{nts|263.44}} ||align=right| {{Pop density|613|263.44|km2|prec=1|disp=num}}

scope="row"| Gore Bay

| Single-tier || Town || Manitoulin || {{change|808|867|dec=1|align=right|invert=on}} ||align=right| {{nts|5.14}} ||align=right| {{Pop density|808|5.14|km2|prec=1|disp=num}}

scope="row"| Grand Valley

| Lower-tier || Town || Dufferin || {{change|3851|2956|dec=1|align=right|invert=on}} ||align=right| {{nts|158.60}} ||align=right| {{Pop density|3851|158.6|km2|prec=1|disp=num}}

scope="row"| Gravenhurst

| Lower-tier || Town || Muskoka || {{change|13157|12311|dec=1|align=right|invert=on}} ||align=right| {{nts|489.11}} ||align=right| {{Pop density|13157|489.11|km2|prec=1|disp=num}}

scope="row"| Greater Madawaska

| Lower-tier || Township || Renfrew|| {{change|2864|2518|dec=1|align=right|invert=on}} ||align=right| {{nts|1018.15}} ||align=right| {{Pop density|2864|1018.15|km2|prec=1|disp=num}}

scope="row"| Greater Napanee

| Lower-tier || Town || Lennox and Addington|| {{change|16879|15892|dec=1|align=right|invert=on}} ||align=right| {{nts|462.30}} ||align=right| {{Pop density|16879|462.3|km2|prec=1|disp=num}}

scope="row"| Greater Sudbury

| Single-tier || City || Greater Sudbury || {{change|166004|161531|dec=1|align=right|invert=on}} ||align=right| {{nts|3186.26}} ||align=right| {{Pop density|166004|3186.26|km2|prec=1|disp=num}}

scope="row"| Greenstone

| Single-tier || Municipality || Thunder Bay || {{change|4309|4636|dec=1|align=right|invert=on}} ||align=right| {{nts|2727.04}} ||align=right| {{Pop density|4309|2727.04|km2|prec=1|disp=num}}

scope="row"| Grey Highlands

| Lower-tier || Municipality || Grey || {{change|10424|9804|dec=1|align=right|invert=on}} ||align=right| {{nts|879.03}} ||align=right| {{Pop density|10424|879.03|km2|prec=1|disp=num}}

scope="row"| Grimsby

| Lower-tier || Town || Niagara || {{change|28883|27314|dec=1|align=right|invert=on}} ||align=right| {{nts|68.71}} ||align=right| {{Pop density|28883|68.71|km2|prec=1|disp=num}}

scope="row"| Guelph

| Single-tier || City || Wellington || {{change|143740|131794|dec=1|align=right|invert=on}} ||align=right| {{nts|87.43}} ||align=right| {{Pop density|143740|87.43|km2|prec=1|disp=num}}

scope="row"| Guelph/Eramosa

| Lower-tier || Township || Wellington || {{change|13904|12854|dec=1|align=right|invert=on}} ||align=right| {{nts|292.84}} ||align=right| {{Pop density|13904|292.84|km2|prec=1|disp=num}}

scope="row"| Haldimand

| Single-tier || City || Haldimand-Norfolk || {{change|49216|45608|dec=1|align=right|invert=on}} ||align=right| {{nts|1250.45}} ||align=right| {{Pop density|49216|1250.45|km2|prec=1|disp=num}}

scope="row"| Halton Hills

| Lower-tier || Town || Halton || {{change|62951|61161|dec=1|align=right|invert=on}} ||align=right| {{nts|276.81}} ||align=right| {{Pop density|62951|276.81|km2|prec=1|disp=num}}

scope="row"| Hamilton

| Lower-tier || Township || Northumberland || {{change|11059|10942|dec=1|align=right|invert=on}} ||align=right| {{nts|256.03}} ||align=right| {{Pop density|11059|256.03|km2|prec=1|disp=num}}

scope="row"| Hamilton

| Single-tier || City || Hamilton || {{change|569353|536917|dec=1|align=right|invert=on}} ||align=right| {{nts|1118.31}} ||align=right| {{Pop density|569353|1118.31|km2|prec=1|disp=num}}

scope="row"| Hanover

| Lower-tier || Town || Grey || {{change|7967|7688|dec=1|align=right|invert=on}} ||align=right| {{nts|9.78}} ||align=right| {{Pop density|7967|9.78|km2|prec=1|disp=num}}

scope="row"| Harley

| Single-tier || Township || Timiskaming || {{change|524|551|dec=1|align=right|invert=on}} ||align=right| {{nts|92.34}} ||align=right| {{Pop density|524|92.34|km2|prec=1|disp=num}}

scope="row"| Harris

| Single-tier || Township || Timiskaming || {{change|530|545|dec=1|align=right|invert=on}} ||align=right| {{nts|49.81}} ||align=right| {{Pop density|530|49.81|km2|prec=1|disp=num}}

scope="row"| Hastings Highlands

| Lower-tier || Municipality || Hastings || {{change|4385|4078|dec=1|align=right|invert=on}} ||align=right| {{nts|966.58}} ||align=right| {{Pop density|4385|966.58|km2|prec=1|disp=num}}

scope="row"| Havelock-Belmont-Methuen

| Lower-tier || Township || Peterborough || {{change|5083|4530|dec=1|align=right|invert=on}} ||align=right| {{nts|529.35}} ||align=right| {{Pop density|5083|529.35|km2|prec=1|disp=num}}

scope="row"| Hawkesbury

| Lower-tier || Town || Prescott and Russell || {{change|10194|10263|dec=1|align=right|invert=on}} ||align=right| {{nts|10.10}} ||align=right| {{Pop density|10194|10.1|km2|prec=1|disp=num}}

scope="row"| Head, Clara and Maria

| Lower-tier || Township || Renfrew|| {{change|267|248|dec=1|align=right|invert=on}} ||align=right| {{nts|719.20}} ||align=right| {{Pop density|267|719.2|km2|prec=1|disp=num}}

scope="row"| Hearst

| Single-tier || Town || Cochrane || {{change|4794|5070|dec=1|align=right|invert=on}} ||align=right| {{nts|98.06}} ||align=right| {{Pop density|4794|98.06|km2|prec=1|disp=num}}

scope="row"| Highlands East

| Lower-tier || Municipality || Haliburton || {{change|3830|3343|dec=1|align=right|invert=on}} ||align=right| {{nts|688.18}} ||align=right| {{Pop density|3830|688.18|km2|prec=1|disp=num}}

scope="row"| Hilliard

| Single-tier || Township || Timiskaming || {{change|215|207|dec=1|align=right|invert=on}} ||align=right| {{nts|91.27}} ||align=right| {{Pop density|215|91.27|km2|prec=1|disp=num}}

scope="row"| Hilton

| Single-tier || Township || Algoma || {{change|382|307|dec=1|align=right|invert=on}} ||align=right| {{nts|114.77}} ||align=right| {{Pop density|382|114.77|km2|prec=1|disp=num}}

scope="row"| Hilton Beach

| Single-tier || Village || Algoma || {{change|198|171|dec=1|align=right|invert=on}} ||align=right| {{nts|2.52}} ||align=right| {{Pop density|198|2.52|km2|prec=1|disp=num}}

scope="row"| Hornepayne

| Single-tier || Township || Algoma || {{change|968|980|dec=1|align=right|invert=on}} ||align=right| {{nts|203.04}} ||align=right| {{Pop density|968|203.04|km2|prec=1|disp=num}}

scope="row"| Horton

| Lower-tier || Township || Renfrew|| {{change|3182|2887|dec=1|align=right|invert=on}} ||align=right| {{nts|158.02}} ||align=right| {{Pop density|3182|158.02|km2|prec=1|disp=num}}

scope="row"| Howick

| Lower-tier || Township || Huron || {{change|4045|3873|dec=1|align=right|invert=on}} ||align=right| {{nts|286.55}} ||align=right| {{Pop density|4045|286.55|km2|prec=1|disp=num}}

scope="row"| Hudson

| Single-tier || Township || Timiskaming || {{change|530|503|dec=1|align=right|invert=on}} ||align=right| {{nts|90.28}} ||align=right| {{Pop density|530|90.28|km2|prec=1|disp=num}}

scope="row"| Huntsville

| Lower-tier || Town || Muskoka || {{change|21147|19816|dec=1|align=right|invert=on}} ||align=right| {{nts|705.18}} ||align=right| {{Pop density|21147|705.18|km2|prec=1|disp=num}}

scope="row"| Huron East

| Lower-tier || Municipality || Huron || {{change|9512|9138|dec=1|align=right|invert=on}} ||align=right| {{nts|669.15}} ||align=right| {{Pop density|9512|669.15|km2|prec=1|disp=num}}

scope="row"| Huron Shores

| Single-tier || Municipality || Algoma || {{change|1860|1664|dec=1|align=right|invert=on}} ||align=right| {{nts|451.87}} ||align=right| {{Pop density|1860|451.87|km2|prec=1|disp=num}}

scope="row"| Huron-Kinloss

| Lower-tier || Township || Bruce || {{change|7723|7069|dec=1|align=right|invert=on}} ||align=right| {{nts|440.73}} ||align=right| {{Pop density|7723|440.73|km2|prec=1|disp=num}}

scope="row"| Ignace

| Single-tier || Township || Kenora || {{change|1206|1202|dec=1|align=right|invert=on}} ||align=right| {{nts|72.13}} ||align=right| {{Pop density|1206|72.13|km2|prec=1|disp=num}}

scope="row"| Ingersoll

| Lower-tier || Town || Oxford || {{change|13693|12757|dec=1|align=right|invert=on}} ||align=right| {{nts|12.73}} ||align=right| {{Pop density|13693|12.73|km2|prec=1|disp=num}}

scope="row"| Innisfil

| Lower-tier || Town || Simcoe || {{change|43326|36566|dec=1|align=right|invert=on}} ||align=right| {{nts|262.39}} ||align=right| {{Pop density|43326|262.39|km2|prec=1|disp=num}}

scope="row"| Iroquois Falls

| Single-tier || Town || Cochrane || {{change|4418|4537|dec=1|align=right|invert=on}} ||align=right| {{nts|599.03}} ||align=right| {{Pop density|4418|599.03|km2|prec=1|disp=num}}

scope="row"| James

| Single-tier || Township || Timiskaming || {{change|348|420|dec=1|align=right|invert=on}} ||align=right| {{nts|85.40}} ||align=right| {{Pop density|348|85.4|km2|prec=1|disp=num}}

scope="row"| Jocelyn

| Single-tier || Township || Algoma || {{change|314|313|dec=1|align=right|invert=on}} ||align=right| {{nts|130.43}} ||align=right| {{Pop density|314|130.43|km2|prec=1|disp=num}}

scope="row"| Johnson

| Single-tier || Township || Algoma || {{change|749|751|dec=1|align=right|invert=on}} ||align=right| {{nts|119.47}} ||align=right| {{Pop density|749|119.47|km2|prec=1|disp=num}}

scope="row"| Joly

| Single-tier || Township || Parry Sound || {{change|293|304|dec=1|align=right|invert=on}} ||align=right| {{nts|193.95}} ||align=right| {{Pop density|293|193.95|km2|prec=1|disp=num}}

scope="row"| Kapuskasing

| Single-tier || Town || Cochrane || {{change|8057|8292|dec=1|align=right|invert=on}} ||align=right| {{nts|83.98}} ||align=right| {{Pop density|8057|83.98|km2|prec=1|disp=num}}

scope="row"| Kawartha Lakes

| Single-tier || City || Kawartha Lakes || {{change|79247|75423|dec=1|align=right|invert=on}} ||align=right| {{nts|3033.66}} ||align=right| {{Pop density|79247|3033.66|km2|prec=1|disp=num}}

scope="row"| Kearney

| Single-tier || Town || Parry Sound || {{change|974|882|dec=1|align=right|invert=on}} ||align=right| {{nts|528.21}} ||align=right| {{Pop density|974|528.21|km2|prec=1|disp=num}}

scope="row"| Kenora

| Single-tier || City || Kenora || {{change|14967|15096|dec=1|align=right|invert=on}} ||align=right| {{nts|211.65}} ||align=right| {{Pop density|14967|211.65|km2|prec=1|disp=num}}

scope="row"| Kerns

| Single-tier || Township || Timiskaming || {{change|330|358|dec=1|align=right|invert=on}} ||align=right| {{nts|90.66}} ||align=right| {{Pop density|330|90.66|km2|prec=1|disp=num}}

scope="row"| Killaloe, Hagarty and Richards

| Lower-tier || Township || Renfrew|| {{change|2410|2420|dec=1|align=right|invert=on}} ||align=right| {{nts|391.60}} ||align=right| {{Pop density|2410|391.6|km2|prec=1|disp=num}}

scope="row"| Killarney

| Single-tier || Municipality || Sudbury || {{change|397|386|dec=1|align=right|invert=on}} ||align=right| {{nts|1469.40}} ||align=right| {{Pop density|397|1469.4|km2|prec=1|disp=num}}

scope="row"| Kincardine

| Lower-tier || Municipality || Bruce || {{change|12268|11389|dec=1|align=right|invert=on}} ||align=right| {{nts|537.80}} ||align=right| {{Pop density|12268|537.8|km2|prec=1|disp=num}}

scope="row"| King

| Lower-tier || Township || York || {{change|27333|24512|dec=1|align=right|invert=on}} ||align=right| {{nts|332.12}} ||align=right| {{Pop density|27333|332.12|km2|prec=1|disp=num}}

scope="row"| Kingston

| Single-tier || City || Frontenac || {{change|132485|123798|dec=1|align=right|invert=on}} ||align=right| {{nts|451.58}} ||align=right| {{Pop density|132485|451.58|km2|prec=1|disp=num}}

scope="row"| Kingsville

| Lower-tier || Town || Essex|| {{change|22119|21552|dec=1|align=right|invert=on}} ||align=right| {{nts|246.08}} ||align=right| {{Pop density|22119|246.08|km2|prec=1|disp=num}}

scope="row"| Kirkland Lake

| Single-tier || Town || Timiskaming || {{change|7750|7981|dec=1|align=right|invert=on}} ||align=right| {{nts|261.29}} ||align=right| {{Pop density|7750|261.29|km2|prec=1|disp=num}}

scope="row"| Kitchener

| Lower-tier || City || Waterloo || {{change|256885|233222|dec=1|align=right|invert=on}} ||align=right| {{nts|136.81}} ||align=right| {{Pop density|256885|136.81|km2|prec=1|disp=num}}

scope="row"| La Vallee

| Single-tier || Township || Rainy River || {{change|788|938|dec=1|align=right|invert=on}} ||align=right| {{nts|237.12}} ||align=right| {{Pop density|788|237.12|km2|prec=1|disp=num}}

scope="row"| Laird

| Single-tier || Township || Algoma || {{change|1121|1047|dec=1|align=right|invert=on}} ||align=right| {{nts|103.25}} ||align=right| {{Pop density|1121|103.25|km2|prec=1|disp=num}}

scope="row"| Lake of Bays

| Lower-tier || Township || Muskoka || {{change|3759|3167|dec=1|align=right|invert=on}} ||align=right| {{nts|667.43}} ||align=right| {{Pop density|3759|667.43|km2|prec=1|disp=num}}

scope="row"| Lake of the Woods

| Single-tier || Township || Rainy River || {{change|308|230|dec=1|align=right|invert=on}} ||align=right| {{nts|746.24}} ||align=right| {{Pop density|308|746.24|km2|prec=1|disp=num}}

scope="row"| Lakeshore

| Lower-tier || Town || Essex|| {{change|40410|36611|dec=1|align=right|invert=on}} ||align=right| {{nts|529.00}} ||align=right| {{Pop density|40410|529|km2|prec=1|disp=num}}

scope="row"| Lambton Shores

| Lower-tier || Municipality || Lambton|| {{change|11876|10631|dec=1|align=right|invert=on}} ||align=right| {{nts|330.57}} ||align=right| {{Pop density|11876|330.57|km2|prec=1|disp=num}}

scope="row"| Lanark Highlands

| Lower-tier || Township || Lanark|| {{change|5737|5338|dec=1|align=right|invert=on}} ||align=right| {{nts|1031.52}} ||align=right| {{Pop density|5737|1031.52|km2|prec=1|disp=num}}

scope="row"| Larder Lake

| Single-tier || Township || Timiskaming || {{change|745|730|dec=1|align=right|invert=on}} ||align=right| {{nts|227.62}} ||align=right| {{Pop density|745|227.62|km2|prec=1|disp=num}}

scope="row"| LaSalle

| Lower-tier || Town || Essex|| {{change|32721|30180|dec=1|align=right|invert=on}} ||align=right| {{nts|64.96}} ||align=right| {{Pop density|32721|64.96|km2|prec=1|disp=num}}

scope="row"| Latchford

| Single-tier || Town || Timiskaming || {{change|355|313|dec=1|align=right|invert=on}} ||align=right| {{nts|152.26}} ||align=right| {{Pop density|355|152.26|km2|prec=1|disp=num}}

scope="row"| Laurentian Hills

| Lower-tier || Town || Renfrew|| {{change|2885|2961|dec=1|align=right|invert=on}} ||align=right| {{nts|634.31}} ||align=right| {{Pop density|2885|634.31|km2|prec=1|disp=num}}

scope="row"| Laurentian Valley

| Lower-tier || Township || Renfrew|| {{change|9450|9387|dec=1|align=right|invert=on}} ||align=right| {{nts|539.08}} ||align=right| {{Pop density|9450|539.08|km2|prec=1|disp=num}}

scope="row"| Leamington

| Lower-tier || Municipality || Essex|| {{change|29680|27595|dec=1|align=right|invert=on}} ||align=right| {{nts|261.24}} ||align=right| {{Pop density|29680|261.24|km2|prec=1|disp=num}}

scope="row"| Leeds and the Thousand Islands

| Lower-tier || Township || Leeds and Grenville || {{change|9804|9465|dec=1|align=right|invert=on}} ||align=right| {{nts|608.09}} ||align=right| {{Pop density|9804|608.09|km2|prec=1|disp=num}}

scope="row"| Limerick

| Lower-tier || Township || Hastings || {{change|436|346|dec=1|align=right|invert=on}} ||align=right| {{nts|201.04}} ||align=right| {{Pop density|436|201.04|km2|prec=1|disp=num}}

scope="row"| Lincoln

| Lower-tier || Town || Niagara || {{change|25719|23787|dec=1|align=right|invert=on}} ||align=right| {{nts|162.74}} ||align=right| {{Pop density|25719|162.74|km2|prec=1|disp=num}}

scope="row"| London

| Single-tier || City || Middlesex || {{change|422324|383822|dec=1|align=right|invert=on}} ||align=right| {{nts|420.50}} ||align=right| {{Pop density|422324|420.5|km2|prec=1|disp=num}}

scope="row"| Loyalist

| Lower-tier || Township || Lennox and Addington|| {{change|17943|16971|dec=1|align=right|invert=on}} ||align=right| {{nts|342.72}} ||align=right| {{Pop density|17943|342.72|km2|prec=1|disp=num}}

scope="row"| Lucan Biddulph

| Lower-tier || Township || Middlesex || {{change|5680|4700|dec=1|align=right|invert=on}} ||align=right| {{nts|169.08}} ||align=right| {{Pop density|5680|169.08|km2|prec=1|disp=num}}

scope="row"| Macdonald, Meredith and Aberdeen Additional

| Single-tier || Township || Algoma || {{change|1513|1609|dec=1|align=right|invert=on}} ||align=right| {{nts|163.26}} ||align=right| {{Pop density|1513|163.26|km2|prec=1|disp=num}}

scope="row"| Machar

| Single-tier || Township || Parry Sound || {{change|969|882|dec=1|align=right|invert=on}} ||align=right| {{nts|182.65}} ||align=right| {{Pop density|969|182.65|km2|prec=1|disp=num}}

scope="row"| Machin

| Single-tier || Municipality || Kenora || {{change|1012|971|dec=1|align=right|invert=on}} ||align=right| {{nts|290.14}} ||align=right| {{Pop density|1012|290.14|km2|prec=1|disp=num}}

scope="row"| Madawaska Valley

| Lower-tier || Township || Renfrew|| {{change|3927|4123|dec=1|align=right|invert=on}} ||align=right| {{nts|665.83}} ||align=right| {{Pop density|3927|665.83|km2|prec=1|disp=num}}

scope="row"| Madoc

| Lower-tier || Township || Hastings || {{change|2233|2078|dec=1|align=right|invert=on}} ||align=right| {{nts|274.58}} ||align=right| {{Pop density|2233|274.58|km2|prec=1|disp=num}}

scope="row"| Magnetawan

| Single-tier || Municipality || Parry Sound || {{change|1753|1390|dec=1|align=right|invert=on}} ||align=right| {{nts|526.31}} ||align=right| {{Pop density|1753|526.31|km2|prec=1|disp=num}}

scope="row"| Malahide

| Lower-tier || Township || Elgin || {{change|9308|9292|dec=1|align=right|invert=on}} ||align=right| {{nts|394.27}} ||align=right| {{Pop density|9308|394.27|km2|prec=1|disp=num}}

scope="row"| Manitouwadge

| Single-tier || Township || Thunder Bay || {{change|1974|1937|dec=1|align=right|invert=on}} ||align=right| {{nts|352.17}} ||align=right| {{Pop density|1974|352.17|km2|prec=1|disp=num}}

scope="row"| Mapleton

| Lower-tier || Township || Wellington|| {{change|10839|10527|dec=1|align=right|invert=on}} ||align=right| {{nts|535.56}} ||align=right| {{Pop density|10839|535.56|km2|prec=1|disp=num}}

scope="row"| Marathon

| Single-tier || Town || Thunder Bay || {{change|3138|3273|dec=1|align=right|invert=on}} ||align=right| {{nts|167.03}} ||align=right| {{Pop density|3138|167.03|km2|prec=1|disp=num}}

scope="row"| Markham

| Lower-tier || City || York || {{change|338503|328966|dec=1|align=right|invert=on}} ||align=right| {{nts|210.93}} ||align=right| {{Pop density|338503|210.93|km2|prec=1|disp=num}}

scope="row"| Markstay-Warren

| Single-tier || Municipality || Sudbury || {{change|2708|2656|dec=1|align=right|invert=on}} ||align=right| {{nts|505.92}} ||align=right| {{Pop density|2708|505.92|km2|prec=1|disp=num}}

scope="row"| Marmora and Lake

| Lower-tier || Municipality || Hastings || {{change|4267|3953|dec=1|align=right|invert=on}} ||align=right| {{nts|538.24}} ||align=right| {{Pop density|4267|538.24|km2|prec=1|disp=num}}

scope="row"| Matachewan

| Single-tier || Township || Timiskaming || {{change|268|225|dec=1|align=right|invert=on}} ||align=right| {{nts|539.56}} ||align=right| {{Pop density|268|539.56|km2|prec=1|disp=num}}

scope="row"| Mattawa

| Single-tier || Town || Nipissing || {{change|1881|1993|dec=1|align=right|invert=on}} ||align=right| {{nts|3.67}} ||align=right| {{Pop density|1881|3.67|km2|prec=1|disp=num}}

scope="row"| Mattawan

| Single-tier || Township || Nipissing || {{change|153|161|dec=1|align=right|invert=on}} ||align=right| {{nts|200.12}} ||align=right| {{Pop density|153|200.12|km2|prec=1|disp=num}}

scope="row"| Mattice-Val Côté

| Single-tier || Township || Cochrane || {{change|542|648|dec=1|align=right|invert=on}} ||align=right| {{nts|412.81}} ||align=right| {{Pop density|542|412.81|km2|prec=1|disp=num}}

scope="row"| McDougall

| Single-tier || Municipality || Parry Sound || {{change|2744|2702|dec=1|align=right|invert=on}} ||align=right| {{nts|264.02}} ||align=right| {{Pop density|2744|264.02|km2|prec=1|disp=num}}

scope="row"| McGarry

| Single-tier || Township || Timiskaming || {{change|579|609|dec=1|align=right|invert=on}} ||align=right| {{nts|85.62}} ||align=right| {{Pop density|579|85.62|km2|prec=1|disp=num}}

scope="row"| McKellar

| Single-tier || Township || Parry Sound || {{change|1419|1111|dec=1|align=right|invert=on}} ||align=right| {{nts|176.07}} ||align=right| {{Pop density|1419|176.07|km2|prec=1|disp=num}}

scope="row"| McMurrich/Monteith

| Single-tier || Township || Parry Sound || {{change|907|824|dec=1|align=right|invert=on}} ||align=right| {{nts|275.26}} ||align=right| {{Pop density|907|275.26|km2|prec=1|disp=num}}

scope="row"| McNab/Braeside

| Lower-tier || Township || Renfrew|| {{change|7591|7178|dec=1|align=right|invert=on}} ||align=right| {{nts|255.28}} ||align=right| {{Pop density|7591|255.28|km2|prec=1|disp=num}}

scope="row"| Meaford

| Lower-tier || Municipality || Grey || {{change|11485|10991|dec=1|align=right|invert=on}} ||align=right| {{nts|587.57}} ||align=right| {{Pop density|11485|587.57|km2|prec=1|disp=num}}

scope="row"| Melancthon

| Lower-tier || Township || Dufferin || {{change|3132|3008|dec=1|align=right|invert=on}} ||align=right| {{nts|310.39}} ||align=right| {{Pop density|3132|310.39|km2|prec=1|disp=num}}

scope="row"| Merrickville–Wolford

| Lower-tier || Village || Leeds and Grenville || {{change|3135|3067|dec=1|align=right|invert=on}} ||align=right| {{nts|214.33}} ||align=right| {{Pop density|3135|214.33|km2|prec=1|disp=num}}

scope="row"| Middlesex Centre

| Lower-tier || Municipality || Middlesex || {{change|18928|17262|dec=1|align=right|invert=on}} ||align=right| {{nts|588.16}} ||align=right| {{Pop density|18928|588.16|km2|prec=1|disp=num}}

scope="row"| Midland

| Lower-tier || Town || Simcoe || {{change|17817|16864|dec=1|align=right|invert=on}} ||align=right| {{nts|35.33}} ||align=right| {{Pop density|17817|35.33|km2|prec=1|disp=num}}

scope="row"| Milton

| Lower-tier || Town || Halton || {{change|132979|110128|dec=1|align=right|invert=on}} ||align=right| {{nts|363.83}} ||align=right| {{Pop density|132979|363.83|km2|prec=1|disp=num}}

scope="row"| Minden Hills

| Lower-tier || Township || Haliburton || {{change|6971|6088|dec=1|align=right|invert=on}} ||align=right| {{nts|847.37}} ||align=right| {{Pop density|6971|847.37|km2|prec=1|disp=num}}

scope="row"| Minto

| Lower-tier || Town || Wellington|| {{change|9094|8671|dec=1|align=right|invert=on}} ||align=right| {{nts|300.19}} ||align=right| {{Pop density|9094|300.19|km2|prec=1|disp=num}}

scope="row"| Mississauga

| Lower-tier || City || Peel || {{change|717961|721599|dec=1|align=right|invert=on}} ||align=right| {{nts|292.74}} ||align=right| {{Pop density|717961|292.74|km2|prec=1|disp=num}}

scope="row"| Mississippi Mills

| Lower-tier || Town || Lanark|| {{change|14740|13163|dec=1|align=right|invert=on}} ||align=right| {{nts|511.25}} ||align=right| {{Pop density|14740|511.25|km2|prec=1|disp=num}}

scope="row"| Mono

| Lower-tier || Town || Dufferin || {{change|9421|8609|dec=1|align=right|invert=on}} ||align=right| {{nts|278.37}} ||align=right| {{Pop density|9421|278.37|km2|prec=1|disp=num}}

scope="row"| Montague

| Lower-tier || Township || Lanark|| {{change|3914|3761|dec=1|align=right|invert=on}} ||align=right| {{nts|278.47}} ||align=right| {{Pop density|3914|278.47|km2|prec=1|disp=num}}

scope="row"| Moonbeam

| Single-tier || Township || Cochrane || {{change|1157|1231|dec=1|align=right|invert=on}} ||align=right| {{nts|234.46}} ||align=right| {{Pop density|1157|234.46|km2|prec=1|disp=num}}

scope="row"| Moosonee

| Single-tier || Town || Cochrane || {{change|1512|1481|dec=1|align=right|invert=on}} ||align=right| {{nts|547.83}} ||align=right| {{Pop density|1512|547.83|km2|prec=1|disp=num}}

scope="row"| Morley

| Single-tier || Township || Rainy River || {{change|493|481|dec=1|align=right|invert=on}} ||align=right| {{nts|388.38}} ||align=right| {{Pop density|493|388.38|km2|prec=1|disp=num}}

scope="row"| Morris-Turnberry

| Lower-tier || Municipality || Huron || {{change|3590|3496|dec=1|align=right|invert=on}} ||align=right| {{nts|376.89}} ||align=right| {{Pop density|3590|376.89|km2|prec=1|disp=num}}

scope="row"| Mulmur

| Lower-tier || Township || Dufferin || {{change|3571|3478|dec=1|align=right|invert=on}} ||align=right| {{nts|286.17}} ||align=right| {{Pop density|3571|286.17|km2|prec=1|disp=num}}

scope="row"| Muskoka Lakes

| Lower-tier || Township || Muskoka || {{change|7652|6588|dec=1|align=right|invert=on}} ||align=right| {{nts|774.46}} ||align=right| {{Pop density|7652|774.46|km2|prec=1|disp=num}}

scope="row"| Nairn and Hyman

| Single-tier || Township || Sudbury || {{change|373|342|dec=1|align=right|invert=on}} ||align=right| {{nts|159.18}} ||align=right| {{Pop density|373|159.18|km2|prec=1|disp=num}}

scope="row"| The Nation

| Lower-tier || Municipality || Prescott and Russell || {{change|13350|12808|dec=1|align=right|invert=on}} ||align=right| {{nts|658.93}} ||align=right| {{Pop density|13350|658.93|km2|prec=1|disp=num}}

scope="row"| Neebing

| Single-tier || Municipality || Thunder Bay || {{change|2241|2055|dec=1|align=right|invert=on}} ||align=right| {{nts|873.78}} ||align=right| {{Pop density|2241|873.78|km2|prec=1|disp=num}}

scope="row"| New Tecumseth

| Lower-tier || Town || Simcoe || {{change|43948|34242|dec=1|align=right|invert=on}} ||align=right| {{nts|273.87}} ||align=right| {{Pop density|43948|273.87|km2|prec=1|disp=num}}

scope="row"| Newbury

| Lower-tier || Village || Middlesex || {{change|440|466|dec=1|align=right|invert=on}} ||align=right| {{nts|1.77}} ||align=right| {{Pop density|440|1.77|km2|prec=1|disp=num}}

scope="row"| Newmarket

| Lower-tier || Town || York || {{change|87942|84224|dec=1|align=right|invert=on}} ||align=right| {{nts|38.50}} ||align=right| {{Pop density|87942|38.5|km2|prec=1|disp=num}}

scope="row"| Niagara Falls

| Lower-tier || City || Niagara || {{change|94415|88071|dec=1|align=right|invert=on}} ||align=right| {{nts|210.25}} ||align=right| {{Pop density|94415|210.25|km2|prec=1|disp=num}}

scope="row"| Niagara-on-the-Lake

| Lower-tier || Town || Niagara || {{change|19088|17511|dec=1|align=right|invert=on}} ||align=right| {{nts|131.35}} ||align=right| {{Pop density|19088|131.35|km2|prec=1|disp=num}}

scope="row"| Nipigon

| Single-tier || Township || Thunder Bay || {{change|1473|1642|dec=1|align=right|invert=on}} ||align=right| {{nts|107.94}} ||align=right| {{Pop density|1473|107.94|km2|prec=1|disp=num}}

scope="row"| Nipissing

| Single-tier || Township || Parry Sound || {{change|1769|1707|dec=1|align=right|invert=on}} ||align=right| {{nts|387.95}} ||align=right| {{Pop density|1769|387.95|km2|prec=1|disp=num}}

scope="row"| Norfolk

| Single-tier || City || Haldimand-Norfolk || {{change|67490|64044|dec=1|align=right|invert=on}} ||align=right| {{nts|1597.68}} ||align=right| {{Pop density|67490|1597.68|km2|prec=1|disp=num}}

scope="row"| North Algona Wilberforce

| Lower-tier || Township || Renfrew|| {{change|3111|2915|dec=1|align=right|invert=on}} ||align=right| {{nts|369.23}} ||align=right| {{Pop density|3111|369.23|km2|prec=1|disp=num}}

scope="row"| North Bay

| Single-tier || City || Nipissing || {{change|52662|51553|dec=1|align=right|invert=on}} ||align=right| {{nts|315.53}} ||align=right| {{Pop density|52662|315.53|km2|prec=1|disp=num}}

scope="row"| North Dumfries

| Lower-tier || Township || Waterloo || {{change|10619|10215|dec=1|align=right|invert=on}} ||align=right| {{nts|188.09}} ||align=right| {{Pop density|10619|188.09|km2|prec=1|disp=num}}

scope="row"| North Dundas

| Lower-tier || Township || Stormont, Dundas and Glengarry || {{change|11304|11278|dec=1|align=right|invert=on}} ||align=right| {{nts|502.41}} ||align=right| {{Pop density|11304|502.41|km2|prec=1|disp=num}}

scope="row"| North Frontenac

| Lower-tier || Township || Frontenac || {{change|2285|1903|dec=1|align=right|invert=on}} ||align=right| {{nts|1157.97}} ||align=right| {{Pop density|2285|1157.97|km2|prec=1|disp=num}}

scope="row"| North Glengarry

| Lower-tier || Township || Stormont, Dundas and Glengarry || {{change|10144|10109|dec=1|align=right|invert=on}} ||align=right| {{nts|643.40}} ||align=right| {{Pop density|10144|643.4|km2|prec=1|disp=num}}

scope="row"| North Grenville

| Lower-tier || Municipality || Leeds and Grenville || {{change|17964|16451|dec=1|align=right|invert=on}} ||align=right| {{nts|351.90}} ||align=right| {{Pop density|17964|351.9|km2|prec=1|disp=num}}

scope="row"| North Huron

| Lower-tier || Township || Huron || {{change|5052|4932|dec=1|align=right|invert=on}} ||align=right| {{nts|179.01}} ||align=right| {{Pop density|5052|179.01|km2|prec=1|disp=num}}

scope="row"| North Kawartha

| Lower-tier || Township || Peterborough || {{change|2877|2479|dec=1|align=right|invert=on}} ||align=right| {{nts|746.35}} ||align=right| {{Pop density|2877|746.35|km2|prec=1|disp=num}}

scope="row"| North Middlesex

| Lower-tier || Municipality || Middlesex || {{change|6307|6352|dec=1|align=right|invert=on}} ||align=right| {{nts|598.65}} ||align=right| {{Pop density|6307|598.65|km2|prec=1|disp=num}}

scope="row"| North Perth

| Lower-tier || Municipality || Perth|| {{change|15538|13130|dec=1|align=right|invert=on}} ||align=right| {{nts|493.09}} ||align=right| {{Pop density|15538|493.09|km2|prec=1|disp=num}}

scope="row"| The North Shore

| Single-tier || Township || Algoma || {{change|531|497|dec=1|align=right|invert=on}} ||align=right| {{nts|230.17}} ||align=right| {{Pop density|531|230.17|km2|prec=1|disp=num}}

scope="row"| North Stormont

| Lower-tier || Township || Stormont, Dundas and Glengarry || {{change|7400|6873|dec=1|align=right|invert=on}} ||align=right| {{nts|515.46}} ||align=right| {{Pop density|7400|515.46|km2|prec=1|disp=num}}

scope="row"| Northeastern Manitoulin and the Islands

| Single-tier || Municipality || Manitoulin || {{change|2641|2712|dec=1|align=right|invert=on}} ||align=right| {{nts|489.19}} ||align=right| {{Pop density|2641|489.19|km2|prec=1|disp=num}}

scope="row"| Northern Bruce Peninsula

| Lower-tier || Municipality || Bruce || {{change|4404|3999|dec=1|align=right|invert=on}} ||align=right| {{nts|775.70}} ||align=right| {{Pop density|4404|775.7|km2|prec=1|disp=num}}

scope="row"| Norwich

| Lower-tier || Township || Oxford || {{change|11151|10835|dec=1|align=right|invert=on}} ||align=right| {{nts|424.01}} ||align=right| {{Pop density|11151|424.01|km2|prec=1|disp=num}}

scope="row"| Oakville

| Lower-tier || Town || Halton || {{change|213759|193832|dec=1|align=right|invert=on}} ||align=right| {{nts|138.94}} ||align=right| {{Pop density|213759|138.94|km2|prec=1|disp=num}}

scope="row"| O'Connor

| Single-tier || Township || Thunder Bay || {{change|689|663|dec=1|align=right|invert=on}} ||align=right| {{nts|108.56}} ||align=right| {{Pop density|689|108.56|km2|prec=1|disp=num}}

scope="row"| Oil Springs

| Lower-tier || Village || Lambton|| {{change|647|648|dec=1|align=right|invert=on}} ||align=right| {{nts|8.14}} ||align=right| {{Pop density|647|8.14|km2|prec=1|disp=num}}

scope="row"| Oliver Paipoonge

| Single-tier || Municipality || Thunder Bay || {{change|6035|5922|dec=1|align=right|invert=on}} ||align=right| {{nts|350.51}} ||align=right| {{Pop density|6035|350.51|km2|prec=1|disp=num}}

scope="row"| Opasatika

| Single-tier || Township || Cochrane || {{change|200|226|dec=1|align=right|invert=on}} ||align=right| {{nts|327.09}} ||align=right| {{Pop density|200|327.09|km2|prec=1|disp=num}}

scope="row"| Orangeville

| Lower-tier || Town || Dufferin || {{change|30167|28900|dec=1|align=right|invert=on}} ||align=right| {{nts|15.16}} ||align=right| {{Pop density|30167|15.16|km2|prec=1|disp=num}}

scope="row"| Orillia

| Single-tier || City || Simcoe || {{change|33411|31166|dec=1|align=right|invert=on}} ||align=right| {{nts|28.53}} ||align=right| {{Pop density|33411|28.53|km2|prec=1|disp=num}}

scope="row"| Oro-Medonte

| Lower-tier || Township || Simcoe || {{change|23017|21036|dec=1|align=right|invert=on}} ||align=right| {{nts|585.42}} ||align=right| {{Pop density|23017|585.42|km2|prec=1|disp=num}}

scope="row"| Oshawa

| Lower-tier || City || Durham || {{change|175383|159458|dec=1|align=right|invert=on}} ||align=right| {{nts|145.72}} ||align=right| {{Pop density|175383|145.72|km2|prec=1|disp=num}}

scope="row"| Otonabee–South Monaghan

| Lower-tier || Township || Peterborough || {{change|7087|6670|dec=1|align=right|invert=on}} ||align=right| {{nts|346.15}} ||align=right| {{Pop density|7087|346.15|km2|prec=1|disp=num}}

scope="row"| Ottawa

| Single-tier || City || Ottawa || {{change|1017449|934243|dec=1|align=right|invert=on}} ||align=right| {{nts|2788.20}} ||align=right| {{Pop density|1017449|2788.2|km2|prec=1|disp=num}}

scope="row"| Owen Sound

| Lower-tier || City || Grey || {{change|21612|21341|dec=1|align=right|invert=on}} ||align=right| {{nts|24.21}} ||align=right| {{Pop density|21612|24.21|km2|prec=1|disp=num}}

scope="row"| Papineau-Cameron

| Single-tier || Township || Nipissing || {{change|982|1016|dec=1|align=right|invert=on}} ||align=right| {{nts|564.23}} ||align=right| {{Pop density|982|564.23|km2|prec=1|disp=num}}

scope="row"| Parry Sound

| Single-tier || Town || Parry Sound || {{change|6879|6408|dec=1|align=right|invert=on}} ||align=right| {{nts|13.10}} ||align=right| {{Pop density|6879|13.1|km2|prec=1|disp=num}}

scope="row"| Pelee

| Single-tier || Township || Essex|| {{change|230|235|dec=1|align=right|invert=on}} ||align=right| {{nts|41.03}} ||align=right| {{Pop density|230|41.03|km2|prec=1|disp=num}}

scope="row"| Pelham

| Lower-tier || Town || Niagara || {{change|18192|17110|dec=1|align=right|invert=on}} ||align=right| {{nts|126.35}} ||align=right| {{Pop density|18192|126.35|km2|prec=1|disp=num}}

scope="row"| Pembroke

| Single-tier || City || Renfrew|| {{change|14364|13882|dec=1|align=right|invert=on}} ||align=right| {{nts|14.32}} ||align=right| {{Pop density|14364|14.32|km2|prec=1|disp=num}}

scope="row"| Penetanguishene

| Lower-tier || Town || Simcoe || {{change|10077|8962|dec=1|align=right|invert=on}} ||align=right| {{nts|25.42}} ||align=right| {{Pop density|10077|25.42|km2|prec=1|disp=num}}

scope="row"| Perry

| Single-tier || Township || Parry Sound || {{change|2650|2454|dec=1|align=right|invert=on}} ||align=right| {{nts|186.34}} ||align=right| {{Pop density|2650|186.34|km2|prec=1|disp=num}}

scope="row"| Perth

| Lower-tier || Town || Lanark|| {{change|6469|5930|dec=1|align=right|invert=on}} ||align=right| {{nts|12.21}} ||align=right| {{Pop density|6469|12.21|km2|prec=1|disp=num}}

scope="row"| Perth East

| Lower-tier || Township || Perth|| {{change|12595|12277|dec=1|align=right|invert=on}} ||align=right| {{nts|711.93}} ||align=right| {{Pop density|12595|711.93|km2|prec=1|disp=num}}

scope="row"| Perth South

| Lower-tier || Township || Perth|| {{change|3776|3805|dec=1|align=right|invert=on}} ||align=right| {{nts|391.88}} ||align=right| {{Pop density|3776|391.88|km2|prec=1|disp=num}}

scope="row"| Petawawa

| Lower-tier || Town || Renfrew|| {{change|18160|17187|dec=1|align=right|invert=on}} ||align=right| {{nts|164.70}} ||align=right| {{Pop density|18160|164.7|km2|prec=1|disp=num}}

scope="row"| Peterborough

| Single-tier || City || Peterborough || {{change|83651|81032|dec=1|align=right|invert=on}} ||align=right| {{nts|64.76}} ||align=right| {{Pop density|83651|64.76|km2|prec=1|disp=num}}

scope="row"| Petrolia

| Lower-tier || Town || Lambton|| {{change|6013|5742|dec=1|align=right|invert=on}} ||align=right| {{nts|12.46}} ||align=right| {{Pop density|6013|12.46|km2|prec=1|disp=num}}

scope="row"| Pickering

| Lower-tier || City || Durham || {{change|99186|91771|dec=1|align=right|invert=on}} ||align=right| {{nts|231.10}} ||align=right| {{Pop density|99186|231.1|km2|prec=1|disp=num}}

scope="row"| Pickle Lake

| Single-tier || Township || Kenora || {{change|398|388|dec=1|align=right|invert=on}} ||align=right| {{nts|247.21}} ||align=right| {{Pop density|398|247.21|km2|prec=1|disp=num}}

scope="row"| Plummer Additional

| Single-tier || Township || Algoma || {{change|757|660|dec=1|align=right|invert=on}} ||align=right| {{nts|219.24}} ||align=right| {{Pop density|757|219.24|km2|prec=1|disp=num}}

scope="row"| Plympton–Wyoming

| Lower-tier || Town || Lambton|| {{change|8308|7795|dec=1|align=right|invert=on}} ||align=right| {{nts|318.86}} ||align=right| {{Pop density|8308|318.86|km2|prec=1|disp=num}}

scope="row"| Point Edward

| Lower-tier || Village || Lambton|| {{change|1930|2037|dec=1|align=right|invert=on}} ||align=right| {{nts|3.30}} ||align=right| {{Pop density|1930|3.3|km2|prec=1|disp=num}}

scope="row"| Port Colborne

| Lower-tier || City || Niagara || {{change|20033|18306|dec=1|align=right|invert=on}} ||align=right| {{nts|121.99}} ||align=right| {{Pop density|20033|121.99|km2|prec=1|disp=num}}

scope="row"| Port Hope

| Lower-tier || Municipality || Northumberland || {{change|17294|16753|dec=1|align=right|invert=on}} ||align=right| {{nts|278.80}} ||align=right| {{Pop density|17294|278.8|km2|prec=1|disp=num}}

scope="row"| Powassan

| Single-tier || Municipality || Parry Sound || {{change|3346|3455|dec=1|align=right|invert=on}} ||align=right| {{nts|223.26}} ||align=right| {{Pop density|3346|223.26|km2|prec=1|disp=num}}

scope="row"| Prescott

| Single-tier || Town || Leeds and Grenville || {{change|4078|4222|dec=1|align=right|invert=on}} ||align=right| {{nts|4.94}} ||align=right| {{Pop density|4078|4.94|km2|prec=1|disp=num}}

scope="row"| Prince

| Single-tier || Township || Algoma || {{change|975|1010|dec=1|align=right|invert=on}} ||align=right| {{nts|84.98}} ||align=right| {{Pop density|975|84.98|km2|prec=1|disp=num}}

scope="row"| Prince Edward

| Single-tier || City || Prince Edward || {{change|25704|24735|dec=1|align=right|invert=on}} ||align=right| {{nts|1052.61}} ||align=right| {{Pop density|25704|1052.61|km2|prec=1|disp=num}}

scope="row"| Puslinch

| Lower-tier || Township || Wellington|| {{change|7944|7336|dec=1|align=right|invert=on}} ||align=right| {{nts|214.82}} ||align=right| {{Pop density|7944|214.82|km2|prec=1|disp=num}}

scope="row"| Quinte West

| Single-tier || City || Hastings || {{change|46560|43577|dec=1|align=right|invert=on}} ||align=right| {{nts|495.45}} ||align=right| {{Pop density|46560|495.45|km2|prec=1|disp=num}}

scope="row"| Rainy River

| Single-tier || Town || Rainy River || {{change|752|807|dec=1|align=right|invert=on}} ||align=right| {{nts|3.12}} ||align=right| {{Pop density|752|3.12|km2|prec=1|disp=num}}

scope="row"| Ramara

| Lower-tier || Township || Simcoe || {{change|10377|9488|dec=1|align=right|invert=on}} ||align=right| {{nts|414.94}} ||align=right| {{Pop density|10377|414.94|km2|prec=1|disp=num}}

scope="row"| Red Lake

| Single-tier || Municipality || Kenora || {{change|4094|4107|dec=1|align=right|invert=on}} ||align=right| {{nts|602.93}} ||align=right| {{Pop density|4094|602.93|km2|prec=1|disp=num}}

scope="row"| Red Rock

| Single-tier || Township || Thunder Bay || {{change|895|895|dec=1|align=right|invert=on}} ||align=right| {{nts|62.10}} ||align=right| {{Pop density|895|62.1|km2|prec=1|disp=num}}

scope="row"| Renfrew

| Lower-tier || Town || Renfrew|| {{change|8190|8223|dec=1|align=right|invert=on}} ||align=right| {{nts|12.81}} ||align=right| {{Pop density|8190|12.81|km2|prec=1|disp=num}}

scope="row"| Richmond Hill

| Lower-tier || City || York || {{change|202022|195022|dec=1|align=right|invert=on}} ||align=right| {{nts|100.79}} ||align=right| {{Pop density|202022|100.79|km2|prec=1|disp=num}}

scope="row"| Rideau Lakes

| Lower-tier || Township || Leeds and Grenville || {{change|10883|10326|dec=1|align=right|invert=on}} ||align=right| {{nts|711.81}} ||align=right| {{Pop density|10883|711.81|km2|prec=1|disp=num}}

scope="row"| Russell

| Lower-tier || Township || Prescott and Russell || {{change|19598|16520|dec=1|align=right|invert=on}} ||align=right| {{nts|198.78}} ||align=right| {{Pop density|19598|198.78|km2|prec=1|disp=num}}

scope="row"| Ryerson

| Single-tier || Township || Parry Sound || {{change|745|648|dec=1|align=right|invert=on}} ||align=right| {{nts|185.93}} ||align=right| {{Pop density|745|185.93|km2|prec=1|disp=num}}

scope="row"| Sables-Spanish Rivers

| Single-tier || Township || Sudbury || {{change|3237|3188|dec=1|align=right|invert=on}} ||align=right| {{nts|801.04}} ||align=right| {{Pop density|3237|801.04|km2|prec=1|disp=num}}

scope="row"| Sarnia

| Lower-tier || City || Lambton|| {{change|72047|71594|dec=1|align=right|invert=on}} ||align=right| {{nts|163.90}} ||align=right| {{Pop density|72047|163.9|km2|prec=1|disp=num}}

scope="row"| Saugeen Shores

| Lower-tier || Town || Bruce || {{change|15908|13715|dec=1|align=right|invert=on}} ||align=right| {{nts|170.19}} ||align=right| {{Pop density|15908|170.19|km2|prec=1|disp=num}}

scope="row"| Sault Ste. Marie

| Single-tier || City || Algoma || {{change|72051|73368|dec=1|align=right|invert=on}} ||align=right| {{nts|221.99}} ||align=right| {{Pop density|72051|221.99|km2|prec=1|disp=num}}

scope="row"| Schreiber

| Single-tier || Township || Thunder Bay || {{change|1039|1059|dec=1|align=right|invert=on}} ||align=right| {{nts|35.81}} ||align=right| {{Pop density|1039|35.81|km2|prec=1|disp=num}}

scope="row"| Scugog

| Lower-tier || Township || Durham || {{change|21581|21617|dec=1|align=right|invert=on}} ||align=right| {{nts|474.38}} ||align=right| {{Pop density|21581|474.38|km2|prec=1|disp=num}}

scope="row"| Seguin

| Single-tier || Township || Parry Sound || {{change|5280|4304|dec=1|align=right|invert=on}} ||align=right| {{nts|586.99}} ||align=right| {{Pop density|5280|586.99|km2|prec=1|disp=num}}

scope="row"| Selwyn

| Lower-tier || Township || Peterborough || {{change|18653|17060|dec=1|align=right|invert=on}} ||align=right| {{nts|316.12}} ||align=right| {{Pop density|18653|316.12|km2|prec=1|disp=num}}

scope="row"| Severn

| Lower-tier || Township || Simcoe || {{change|14576|13462|dec=1|align=right|invert=on}} ||align=right| {{nts|523.06}} ||align=right| {{Pop density|14576|523.06|km2|prec=1|disp=num}}

scope="row"| Shelburne

| Lower-tier || Town || Dufferin || {{change|8994|8126|dec=1|align=right|invert=on}} ||align=right| {{nts|6.56}} ||align=right| {{Pop density|8994|6.56|km2|prec=1|disp=num}}

scope="row"| Shuniah

| Single-tier || Municipality || Thunder Bay || {{change|3247|2798|dec=1|align=right|invert=on}} ||align=right| {{nts|571.34}} ||align=right| {{Pop density|3247|571.34|km2|prec=1|disp=num}}

scope="row"| Sioux Lookout

| Single-tier || Municipality || Kenora || {{change|5839|5272|dec=1|align=right|invert=on}} ||align=right| {{nts|378.02}} ||align=right| {{Pop density|5839|378.02|km2|prec=1|disp=num}}

scope="row"| Sioux Narrows-Nestor Falls

| Single-tier || Township || Kenora || {{change|727|567|dec=1|align=right|invert=on}} ||align=right| {{nts|1215.80}} ||align=right| {{Pop density|727|1215.8|km2|prec=1|disp=num}}

scope="row"| Smiths Falls

| Single-tier || Town || Lanark|| {{change|9254|8780|dec=1|align=right|invert=on}} ||align=right| {{nts|9.66}} ||align=right| {{Pop density|9254|9.66|km2|prec=1|disp=num}}

scope="row"| Smooth Rock Falls

| Single-tier || Town || Cochrane || {{change|1200|1330|dec=1|align=right|invert=on}} ||align=right| {{nts|199.73}} ||align=right| {{Pop density|1200|199.73|km2|prec=1|disp=num}}

scope="row"| South Algonquin

| Single-tier || Township || Nipissing || {{change|1055|1096|dec=1|align=right|invert=on}} ||align=right| {{nts|867.73}} ||align=right| {{Pop density|1055|867.73|km2|prec=1|disp=num}}

scope="row"| South Bruce

| Lower-tier || Municipality || Bruce || {{change|5880|5639|dec=1|align=right|invert=on}} ||align=right| {{nts|486.86}} ||align=right| {{Pop density|5880|486.86|km2|prec=1|disp=num}}

scope="row"| South Bruce Peninsula

| Lower-tier || Town || Bruce || {{change|9137|8416|dec=1|align=right|invert=on}} ||align=right| {{nts|530.61}} ||align=right| {{Pop density|9137|530.61|km2|prec=1|disp=num}}

scope="row"| South Dundas

| Lower-tier || Municipality || Stormont, Dundas and Glengarry || {{change|11044|10852|dec=1|align=right|invert=on}} ||align=right| {{nts|521.54}} ||align=right| {{Pop density|11044|521.54|km2|prec=1|disp=num}}

scope="row"| South Frontenac

| Lower-tier || Township || Frontenac || {{change|20188|18646|dec=1|align=right|invert=on}} ||align=right| {{nts|948.05}} ||align=right| {{Pop density|20188|948.05|km2|prec=1|disp=num}}

scope="row"| South Glengarry

| Lower-tier || Township || Stormont, Dundas and Glengarry || {{change|13330|13150|dec=1|align=right|invert=on}} ||align=right| {{nts|605.02}} ||align=right| {{Pop density|13330|605.02|km2|prec=1|disp=num}}

scope="row"| South Huron

| Lower-tier || Municipality || Huron || {{change|10063|10096|dec=1|align=right|invert=on}} ||align=right| {{nts|425.12}} ||align=right| {{Pop density|10063|425.12|km2|prec=1|disp=num}}

scope="row"| South River

| Single-tier || Village || Parry Sound || {{change|1101|1114|dec=1|align=right|invert=on}} ||align=right| {{nts|4.11}} ||align=right| {{Pop density|1101|4.11|km2|prec=1|disp=num}}

scope="row"| South Stormont

| Lower-tier || Township || Stormont, Dundas and Glengarry || {{change|13570|13110|dec=1|align=right|invert=on}} ||align=right| {{nts|447.71}} ||align=right| {{Pop density|13570|447.71|km2|prec=1|disp=num}}

scope="row"| Southgate

| Lower-tier || Township || Grey || {{change|8716|7354|dec=1|align=right|invert=on}} ||align=right| {{nts|643.08}} ||align=right| {{Pop density|8716|643.08|km2|prec=1|disp=num}}

scope="row"| Southwest Middlesex

| Lower-tier || Municipality || Middlesex || {{change|5893|5723|dec=1|align=right|invert=on}} ||align=right| {{nts|427.82}} ||align=right| {{Pop density|5893|427.82|km2|prec=1|disp=num}}

scope="row"| South-West Oxford

| Lower-tier || Township || Oxford || {{change|7583|7634|dec=1|align=right|invert=on}} ||align=right| {{nts|369.61}} ||align=right| {{Pop density|7583|369.61|km2|prec=1|disp=num}}

scope="row"| Southwold

| Lower-tier || Township || Elgin || {{change|4851|4421|dec=1|align=right|invert=on}} ||align=right| {{nts|301.38}} ||align=right| {{Pop density|4851|301.38|km2|prec=1|disp=num}}

scope="row"| Spanish

| Single-tier || Town || Algoma || {{change|670|712|dec=1|align=right|invert=on}} ||align=right| {{nts|106.90}} ||align=right| {{Pop density|670|106.9|km2|prec=1|disp=num}}

scope="row"| Springwater

| Lower-tier || Township || Simcoe || {{change|21701|19059|dec=1|align=right|invert=on}} ||align=right| {{nts|535.85}} ||align=right| {{Pop density|21701|535.85|km2|prec=1|disp=num}}

scope="row"| St. Catharines

| Lower-tier || City || Niagara || {{change|136803|133113|dec=1|align=right|invert=on}} ||align=right| {{nts|96.20}} ||align=right| {{Pop density|136803|96.2|km2|prec=1|disp=num}}

scope="row"| St. Clair

| Lower-tier || Township || Lambton|| {{change|14659|14086|dec=1|align=right|invert=on}} ||align=right| {{nts|618.57}} ||align=right| {{Pop density|14659|618.57|km2|prec=1|disp=num}}

scope="row"| St. Joseph

| Single-tier || Township || Algoma || {{change|1426|1240|dec=1|align=right|invert=on}} ||align=right| {{nts|127.65}} ||align=right| {{Pop density|1426|127.65|km2|prec=1|disp=num}}

scope="row"| St. Marys

| Single-tier || Town || Perth|| {{change|7386|7265|dec=1|align=right|invert=on}} ||align=right| {{nts|12.44}} ||align=right| {{Pop density|7386|12.44|km2|prec=1|disp=num}}

scope="row"| St. Thomas

| Single-tier || City || Elgin || {{change|42840|38909|dec=1|align=right|invert=on}} ||align=right| {{nts|35.61}} ||align=right| {{Pop density|42840|35.61|km2|prec=1|disp=num}}

scope="row"| St.-Charles

| Single-tier || Municipality || Sudbury || {{change|1357|1269|dec=1|align=right|invert=on}} ||align=right| {{nts|314.46}} ||align=right| {{Pop density|1357|314.46|km2|prec=1|disp=num}}

scope="row"| Stirling-Rawdon

| Lower-tier || Township || Hastings || {{change|5015|4882|dec=1|align=right|invert=on}} ||align=right| {{nts|282.48}} ||align=right| {{Pop density|5015|282.48|km2|prec=1|disp=num}}

scope="row"| Stone Mills

| Lower-tier || Township || Lennox and Addington|| {{change|7826|7702|dec=1|align=right|invert=on}} ||align=right| {{nts|693.71}} ||align=right| {{Pop density|7826|693.71|km2|prec=1|disp=num}}

scope="row"| Stratford

| Single-tier || City || Perth|| {{change|33232|31470|dec=1|align=right|invert=on}} ||align=right| {{nts|30.02}} ||align=right| {{Pop density|33232|30.02|km2|prec=1|disp=num}}

scope="row"| Strathroy-Caradoc

| Lower-tier || Municipality || Middlesex || {{change|23871|20867|dec=1|align=right|invert=on}} ||align=right| {{nts|270.86}} ||align=right| {{Pop density|23871|270.86|km2|prec=1|disp=num}}

scope="row"| Strong

| Single-tier || Township || Parry Sound || {{change|1566|1439|dec=1|align=right|invert=on}} ||align=right| {{nts|158.88}} ||align=right| {{Pop density|1566|158.88|km2|prec=1|disp=num}}

scope="row"| Sundridge

| Single-tier || Village || Parry Sound || {{change|938|961|dec=1|align=right|invert=on}} ||align=right| {{nts|2.25}} ||align=right| {{Pop density|938|2.25|km2|prec=1|disp=num}}

scope="row"| Tarbutt

| Single-tier || Township || Algoma || {{change|573|534|dec=1|align=right|invert=on}} ||align=right| {{nts|52.79}} ||align=right| {{Pop density|573|52.79|km2|prec=1|disp=num}}

scope="row"| Tay

| Lower-tier || Township || Simcoe || {{change|11091|10033|dec=1|align=right|invert=on}} ||align=right| {{nts|137.86}} ||align=right| {{Pop density|11091|137.86|km2|prec=1|disp=num}}

scope="row"| Tay Valley

| Lower-tier || Township || Lanark|| {{change|5925|5665|dec=1|align=right|invert=on}} ||align=right| {{nts|528.67}} ||align=right| {{Pop density|5925|528.67|km2|prec=1|disp=num}}

scope="row"| Tecumseh

| Lower-tier || Town || Essex|| {{change|23300|23229|dec=1|align=right|invert=on}} ||align=right| {{nts|94.59}} ||align=right| {{Pop density|23300|94.59|km2|prec=1|disp=num}}

scope="row"| Tehkummah

| Single-tier || Township || Manitoulin || {{change|450|436|dec=1|align=right|invert=on}} ||align=right| {{nts|131.70}} ||align=right| {{Pop density|450|131.7|km2|prec=1|disp=num}}

scope="row"| Temagami

| Single-tier || Municipality || Nipissing || {{change|862|802|dec=1|align=right|invert=on}} ||align=right| {{nts|1878.12}} ||align=right| {{Pop density|862|1878.12|km2|prec=1|disp=num}}

scope="row"| Temiskaming Shores

| Single-tier || City || Timiskaming || {{change|9634|9920|dec=1|align=right|invert=on}} ||align=right| {{nts|176.67}} ||align=right| {{Pop density|9634|176.67|km2|prec=1|disp=num}}

scope="row"| Terrace Bay

| Single-tier || Township || Thunder Bay || {{change|1528|1611|dec=1|align=right|invert=on}} ||align=right| {{nts|151.50}} ||align=right| {{Pop density|1528|151.5|km2|prec=1|disp=num}}

scope="row"| Thames Centre

| Lower-tier || Municipality || Middlesex || {{change|13980|13191|dec=1|align=right|invert=on}} ||align=right| {{nts|433.99}} ||align=right| {{Pop density|13980|433.99|km2|prec=1|disp=num}}

scope="row"| Thessalon

| Single-tier || Town || Algoma || {{change|1260|1286|dec=1|align=right|invert=on}} ||align=right| {{nts|4.38}} ||align=right| {{Pop density|1260|4.38|km2|prec=1|disp=num}}

scope="row"| Thornloe

| Single-tier || Village || Timiskaming || {{change|92|112|dec=1|align=right|invert=on}} ||align=right| {{nts|6.59}} ||align=right| {{Pop density|92|6.59|km2|prec=1|disp=num}}

scope="row"| Thorold

| Lower-tier || City || Niagara || {{change|23816|18801|dec=1|align=right|invert=on}} ||align=right| {{nts|83.29}} ||align=right| {{Pop density|23816|83.29|km2|prec=1|disp=num}}

scope="row"| Thunder Bay

| Single-tier || City || Thunder Bay || {{change|108843|107909|dec=1|align=right|invert=on}} ||align=right| {{nts|327.77}} ||align=right| {{Pop density|108843|327.77|km2|prec=1|disp=num}}

scope="row"| Tillsonburg

| Lower-tier || Town || Oxford || {{change|18615|15872|dec=1|align=right|invert=on}} ||align=right| {{nts|22.20}} ||align=right| {{Pop density|18615|22.2|km2|prec=1|disp=num}}

scope="row"| Timmins

| Single-tier || City || Cochrane || {{change|41145|41788|dec=1|align=right|invert=on}} ||align=right| {{nts|2955.33}} ||align=right| {{Pop density|41145|2955.33|km2|prec=1|disp=num}}

scope="row"| Tiny

| Lower-tier || Township || Simcoe || {{change|12966|11787|dec=1|align=right|invert=on}} ||align=right| {{nts|335.05}} ||align=right| {{Pop density|12966|335.05|km2|prec=1|disp=num}}

scope="row"| Toronto

| Single-tierA unique set of legal powers, beyond other single-tier municipalities, is provided by the City of Toronto Act, 2006, [http://canlii.ca/t/53jtn SO 2006, c 11, Sch A]. || City || Toronto || {{change|2794356|2731571|dec=1|align=right|invert=on}} ||align=right| {{nts|631.10}} ||align=right| {{Pop density|2794356|631.1|km2|prec=1|disp=num}}

scope="row"| Trent Hills

| Lower-tier || Municipality || Northumberland || {{change|13861|12900|dec=1|align=right|invert=on}} ||align=right| {{nts|513.85}} ||align=right| {{Pop density|13861|513.85|km2|prec=1|disp=num}}

scope="row"| Trent Lakes

| Lower-tier || Municipality || Peterborough || {{change|6439|5397|dec=1|align=right|invert=on}} ||align=right| {{nts|833.72}} ||align=right| {{Pop density|6439|833.72|km2|prec=1|disp=num}}

scope="row"| Tudor and Cashel

| Lower-tier || Township || Hastings || {{change|740|586|dec=1|align=right|invert=on}} ||align=right| {{nts|433.31}} ||align=right| {{Pop density|740|433.31|km2|prec=1|disp=num}}

scope="row"| Tweed

| Lower-tier || Municipality || Hastings || {{change|6067|6044|dec=1|align=right|invert=on}} ||align=right| {{nts|918.61}} ||align=right| {{Pop density|6067|918.61|km2|prec=1|disp=num}}

scope="row"| Tyendinaga

| Lower-tier || Township || Hastings || {{change|4538|4226|dec=1|align=right|invert=on}} ||align=right| {{nts|312.42}} ||align=right| {{Pop density|4538|312.42|km2|prec=1|disp=num}}

scope="row"| Uxbridge

| Lower-tier || Township || Durham || {{change|21556|21176|dec=1|align=right|invert=on}} ||align=right| {{nts|420.52}} ||align=right| {{Pop density|21556|420.52|km2|prec=1|disp=num}}

scope="row"| Val Rita-Harty

| Single-tier || Township || Cochrane || {{change|757|762|dec=1|align=right|invert=on}} ||align=right| {{nts|378.89}} ||align=right| {{Pop density|757|378.89|km2|prec=1|disp=num}}

scope="row"| Vaughan

| Lower-tier || City || York || {{change|323103|306233|dec=1|align=right|invert=on}} ||align=right| {{nts|272.44}} ||align=right| {{Pop density|323103|272.44|km2|prec=1|disp=num}}

scope="row"| Wainfleet

| Lower-tier || Township || Niagara || {{change|6887|6372|dec=1|align=right|invert=on}} ||align=right| {{nts|217.53}} ||align=right| {{Pop density|6887|217.53|km2|prec=1|disp=num}}

scope="row"| Warwick

| Lower-tier || Township || Lambton|| {{change|3641|3692|dec=1|align=right|invert=on}} ||align=right| {{nts|290.21}} ||align=right| {{Pop density|3641|290.21|km2|prec=1|disp=num}}

scope="row"| Wasaga Beach

| Lower-tier || Town || Simcoe || {{change|24862|20675|dec=1|align=right|invert=on}} ||align=right| {{nts|57.42}} ||align=right| {{Pop density|24862|57.42|km2|prec=1|disp=num}}

scope="row"| Waterloo

| Lower-tier || City || Waterloo || {{change|121436|104986|dec=1|align=right|invert=on}} ||align=right| {{nts|64.06}} ||align=right| {{Pop density|121436|64.06|km2|prec=1|disp=num}}

scope="row"| Wawa

| Single-tier || Municipality || Algoma || {{change|2705|2905|dec=1|align=right|invert=on}} ||align=right| {{nts|411.89}} ||align=right| {{Pop density|2705|411.89|km2|prec=1|disp=num}}

scope="row"| Welland

| Lower-tier || City || Niagara || {{change|55750|52293|dec=1|align=right|invert=on}} ||align=right| {{nts|81.16}} ||align=right| {{Pop density|55750|81.16|km2|prec=1|disp=num}}

scope="row"| Wellesley

| Lower-tier || Township || Waterloo || {{change|11318|11260|dec=1|align=right|invert=on}} ||align=right| {{nts|277.74}} ||align=right| {{Pop density|11318|277.74|km2|prec=1|disp=num}}

scope="row"| Wellington North

| Lower-tier || Township || Wellington|| {{change|12431|11914|dec=1|align=right|invert=on}} ||align=right| {{nts|526.31}} ||align=right| {{Pop density|12431|526.31|km2|prec=1|disp=num}}

scope="row"| West Elgin

| Lower-tier || Municipality || Elgin || {{change|5060|4995|dec=1|align=right|invert=on}} ||align=right| {{nts|322.09}} ||align=right| {{Pop density|5060|322.09|km2|prec=1|disp=num}}

scope="row"| West Grey

| Lower-tier || Municipality || Grey || {{change|13131|12518|dec=1|align=right|invert=on}} ||align=right| {{nts|875.21}} ||align=right| {{Pop density|13131|875.21|km2|prec=1|disp=num}}

scope="row"| West Lincoln

| Lower-tier || Township || Niagara || {{change|15454|14500|dec=1|align=right|invert=on}} ||align=right| {{nts|387.02}} ||align=right| {{Pop density|15454|387.02|km2|prec=1|disp=num}}

scope="row"| West Nipissing

| Single-tier || Municipality || Nipissing || {{change|14583|14364|dec=1|align=right|invert=on}} ||align=right| {{nts|1956.27}} ||align=right| {{Pop density|14583|1956.27|km2|prec=1|disp=num}}

scope="row"| West Perth

| Lower-tier || Municipality || Perth|| {{change|9038|8865|dec=1|align=right|invert=on}} ||align=right| {{nts|578.88}} ||align=right| {{Pop density|9038|578.88|km2|prec=1|disp=num}}

scope="row"| Westport

| Lower-tier || Village || Leeds and Grenville || {{change|634|590|dec=1|align=right|invert=on}} ||align=right| {{nts|2.19}} ||align=right| {{Pop density|634|2.19|km2|prec=1|disp=num}}

scope="row"| Whitby

| Lower-tier || Town || Durham || {{change|138501|128377|dec=1|align=right|invert=on}} ||align=right| {{nts|146.69}} ||align=right| {{Pop density|138501|146.69|km2|prec=1|disp=num}}

scope="row"| Whitchurch-Stouffville

| Lower-tier || Town || York || {{change|49864|45837|dec=1|align=right|invert=on}} ||align=right| {{nts|206.42}} ||align=right| {{Pop density|49864|206.42|km2|prec=1|disp=num}}

scope="row"| White River

| Single-tier || Township || Algoma || {{change|557|645|dec=1|align=right|invert=on}} ||align=right| {{nts|95.55}} ||align=right| {{Pop density|557|95.55|km2|prec=1|disp=num}}

scope="row"| Whitestone

| Single-tier || Municipality || Parry Sound || {{change|1075|916|dec=1|align=right|invert=on}} ||align=right| {{nts|923.70}} ||align=right| {{Pop density|1075|923.7|km2|prec=1|disp=num}}

scope="row"| Whitewater

| Lower-tier || Township || Renfrew|| {{change|7225|7009|dec=1|align=right|invert=on}} ||align=right| {{nts|535.48}} ||align=right| {{Pop density|7225|535.48|km2|prec=1|disp=num}}

scope="row"| Wilmot

| Lower-tier || Township || Waterloo || {{change|21429|20545|dec=1|align=right|invert=on}} ||align=right| {{nts|263.81}} ||align=right| {{Pop density|21429|263.81|km2|prec=1|disp=num}}

scope="row"| Windsor

| Single-tier || City || Essex|| {{change|229660|217188|dec=1|align=right|invert=on}} ||align=right| {{nts|146.02}} ||align=right| {{Pop density|229660|146.02|km2|prec=1|disp=num}}

scope="row"| Wollaston

| Lower-tier || Township || Hastings || {{change|721|670|dec=1|align=right|invert=on}} ||align=right| {{nts|215.87}} ||align=right| {{Pop density|721|215.87|km2|prec=1|disp=num}}

scope="row"| Woodstock

| Lower-tier || City || Oxford || {{change|46705|41098|dec=1|align=right|invert=on}} ||align=right| {{nts|56.46}} ||align=right| {{Pop density|46705|56.46|km2|prec=1|disp=num}}

scope="row"| Woolwich

| Lower-tier || Township || Waterloo || {{change|26999|25006|dec=1|align=right|invert=on}} ||align=right| {{nts|326.56}} ||align=right| {{Pop density|26999|326.56|km2|prec=1|disp=num}}

scope="row"| Zorra

| Lower-tier || Township || Oxford || {{change|8628|8138|dec=1|align=right|invert=on}} ||align=right| {{nts|529.19}} ||align=right| {{Pop density|8628|529.19|km2|prec=1|disp=num}}