Michigan's 25th Senate district

{{Short description|American legislative district}}

{{Use mdy dates|date=August 2023}}

{{Infobox legislative district

|state=Michigan

|district=25

|chamber=Senate

|image=350px

|representative=Dan Lauwers

|party=Republican

|residence=Brockway Township

|Democratic=

|Republican=

|NPP=

|percent_white=90

|percent_black=2

|percent_hispanic=4

|percent_asian=

|percent_native_american=

|percent_pacific_islander=

|percent_other_race=

|percent_multiracial = 3

|population=264,143

|population_year=2022

|voting_age=

|citizen_voting_age=

|registered=

|notes={{Cite web|url=https://censusreporter.org/profiles/61000US26025/|title=State Senate District 25, MI|publisher=Census Reporter|access-date=November 7, 2024}}

}}

Michigan's 25th Senate district is one of 38 districts in the Michigan Senate. The 25th district was created by the 1850 Michigan Constitution, as the 1835 constitution only permitted a maximum of eight senate districts.{{cite web|url=https://www.legislature.mi.gov/documents/historical/miconstitution1850.htm |title=CONSTITUTION OF MICHIGAN OF 1850|publisher=Michigan Legislature |accessdate=November 21, 2022}}{{cite web|url=https://www.legislature.mi.gov/documents/historical/miconstitution1835.htm |title=CONSTITUTION OF MICHIGAN OF 1835|publisher=Michigan Legislature |accessdate=November 21, 2022}} It has been represented by Republican Dan Lauwers since 2019, succeeding fellow Republican Phil Pavlov.{{Cite web|url=https://www.senatordanlauwers.com|title=State Senator Dan Lauwers |publisher=MI Senate GOP|access-date=May 30, 2020}}

Geography

District 25 encompasses all of Huron and Sanilac counties, as well as parts of Macomb, St. Clair, and Tuscola counties.{{cite web |URL=https://data.michigan.gov/dataset/Linden_Senate/2d9a-vkvz|title=Linden_Senate|publisher=Michigan |accessdate=November 19, 2022}}

=2011 Apportionment Plan=

District 25, as dictated by the 2011 Apportionment Plan, was based in the Thumb, covering all of Huron, St. Clair, and Sanilac Counties and the northern reaches of Macomb County. Communities in the district include Port Huron, Richmond, Algonac, Marine City, Marysville, St. Clair, Pearl Beach, Sandusky, Bad Axe, Fort Gratiot Township, and Port Huron Township.{{Cite web|url=https://www.senate.michigan.gov/2011_maps/Statewide.pdf|title=Michigan's 38 Senate Districts - 2011 Apportionment Plan |publisher=Michigan Senate|access-date=May 30, 2020}}

The district was located entirely within Michigan's 10th congressional district, and overlapped with the 32nd, 33rd, 81st, 83rd, and 84th districts of the Michigan House of Representatives.{{Cite web|url=https://www.dailykos.com/stories/2019/7/30/1848730/-How-do-counties-House-districts-and-legislative-districts-all-overlap-These-new-tools-show-you|author=David Jarman|title=How do counties, House districts, and legislative districts all overlap?|publisher=Daily Kos|access-date=May 30, 2020}} Most of the district lied along Lake Huron, and it shared a border with Canada via the St. Clair River.{{Cite web|url=https://censusreporter.org/profiles/61000US26025-state-senate-district-25-mi/|title=State Senate District 25, MI|publisher=Census Reporter|access-date=May 30, 2020}}

List of senators

class=wikitable
valign=bottom

! Senator

! colspan="2" | Party

! Dates

! Residence

! Notes

Josiah Russell

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1853–1854

| Greenville

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/4902|title=Legislator Details - Josiah Russell|publisher=Library of Michigan |access-date=December 24, 2022}}{{Cite news |date=November 23, 1852|title=The Next Legislature|page=2|work=Detroit Free Press|url=https://www.newspapers.com/clip/113973923/the-next-legislature/|via=Newspapers.com |access-date=December 24, 2022}}

Jefferson H. Beckwith

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1855–1856

| Lyons

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/4554|title=Legislator Details - Jefferson H. Beckwith|publisher=Library of Michigan |access-date=December 24, 2022}}

William Canfield

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1857–1860

| Mount Clemens

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/3143|title=Legislator Details - William Canfield|publisher=Library of Michigan |access-date=December 24, 2022}}

Ira H. Butterfield

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1861–1862

| Utica

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/3772|title=Legislator Details - Ira H. Butterfield|publisher=Library of Michigan |access-date=December 24, 2022}}

Leonard B. Parker

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1863–1864

| Newport

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/3504|title=Legislator Details - Dr. Leonard B. Parker|publisher=Library of Michigan |access-date=December 24, 2022}}

William Lyman Bancroft

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1865–1866

| Port Huron

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/4550|title=Legislator Details - William Lyman Bancroft|publisher=Library of Michigan |access-date=December 24, 2022}}

John Smith Jenness

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1867–1868

| Almont

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/3833|title=Legislator Details - John Smith Jenness|publisher=Library of Michigan |access-date=December 24, 2022}}

Richard Winsor

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1869–1870

| Port Austin

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/1264|title=Legislator Details - Richard Winsor|publisher=Library of Michigan |access-date=December 24, 2022}}

John C. Waterbury

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1871–1872

| Lexington

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/5353|title=Legislator Details - John C. Waterbury|publisher=Library of Michigan |access-date=December 24, 2022}}

Charles V. DeLand

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1873–1874

| East Saginaw

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/3777|title=Legislator Details - Charles V. DeLand|publisher=Library of Michigan |access-date=December 24, 2022}}

William L. Webber

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1875–1876

| East Saginaw

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/576|title=Legislator Details - William L. Webber|publisher=Library of Michigan |access-date=December 24, 2022}}

Wesley P. Andrus

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1877–1878

| Cedar Springs

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/1964|title=Legislator Details - Wesley P. Andrus|publisher=Library of Michigan |access-date=December 24, 2022}}

Milton B. Hine

| bgcolor={{party color|Greenback Party}} |

Greenback

| 1879–1880

| Kent County

| Endorsed by the Democrats.{{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/1111|title=Legislator Details - Milton B. Hine|publisher=Library of Michigan |access-date=December 24, 2022}}{{cite book |last=Michigan Secretary of State |date=1879 |title=Michigan manual. 1879-80. |via=HathiTrust |url=https://babel.hathitrust.org/cgi/pt?id=mdp.39015073066691|page=534 |language=en }}

Henry C. Russell

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1881–1882

| Cedar Springs

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/1256|title=Legislator Details - Henry C. Russell|publisher=Library of Michigan |access-date=December 24, 2022}}

Aaron T. Bliss

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1883–1884

| Saginaw

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/5093|title=Legislator Details - Aaron Thomas Bliss|publisher=Library of Michigan |access-date=December 24, 2022}}

George Davenport

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1885–1886

| Saginaw

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/4649|title=Legislator Details - George Davenport|publisher=Library of Michigan |access-date=December 24, 2022}}

Daniel Campbell

| bgcolor={{party color|Greenback Party}} |

Greenback

| 1887–1888

| Bay City

| Endorsed by the Republicans.{{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/1005|title=Legislator Details - Daniel Campbell|publisher=Library of Michigan |access-date=December 24, 2022}}{{Cite news |date=November 3, 1886|title=The Legislature|page=4|work=Detroit Free Press|url=https://www.newspapers.com/clip/115131936/the-legislature/|via=Newspapers.com |access-date=December 24, 2022}}

Columbus V. Tyler

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1889–1890

| Bay City

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/5352|title=Legislator Details - Dr. Columbus V. Tyler|publisher=Library of Michigan |access-date=December 24, 2022}}

Peter Gilbert

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1891–1892

| Sterling

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/2540|title=Legislator Details - Peter Gilbert|publisher=Library of Michigan |access-date=December 24, 2022}}

Samuel W. Hopkins

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1893–1894

| Mt. Pleasant

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/2797|title=Legislator Details - Samuel Whaley Hopkins|publisher=Library of Michigan |access-date=December 24, 2022}}

Edwin O. Shaw

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1895–1896

| Newaygo

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/4707|title=Legislator Details - Edwin O. Shaw|publisher=Library of Michigan |access-date=December 24, 2022}}

W. Irving Latimer

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1897–1900

| Big Rapids

| {{cite web |url=https://politicalgraveyard.com/bio/latimer.html#121.02.33|title=Latimer|publisher=Political Graveyard |access-date=December 24, 2022}}

Ellery C. Cannon

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1901–1904

| Evart

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/5020|title=Legislator Details - Ellery Channing Cannon|publisher=Library of Michigan |access-date=December 24, 2022}}

Harry J. Kane

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1905–1908

| Mt. Pleasant

| {{cite web |url=https://politicalgraveyard.com/bio/kane.html#912.93.48|title=Kane|publisher=Political Graveyard |access-date=December 24, 2022}}

Newton O. Ward

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1909–1912

| Stanwood

| {{cite web |url=https://politicalgraveyard.com/bio/ward6.html#332.54.54|title=Ward, K to N|publisher=Political Graveyard |access-date=December 24, 2022}}

Francis King

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1913–1914

| Alma

| {{cite web |url=https://politicalgraveyard.com/bio/king3.html#650.71.64|title=King, E to F|publisher=Political Graveyard |access-date=December 24, 2022}}

John A. Damon

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1915–1918

| Mt. Pleasant

| {{cite web |url=https://politicalgraveyard.com/bio/dalzell-damrow.html#214.36.17|title=Dalzell to Dan|publisher=Political Graveyard |access-date=December 24, 2022}}

Aaron Amon

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1919–1922

| Remus

| {{cite web |url=https://politicalgraveyard.com/bio/amick-andersen.html#229.72.20|title=Amesbury to Andersen-wyckoff|publisher=Political Graveyard |access-date=December 24, 2022}}

Bernie L. Case

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1923–1926

| Ithaca

| {{cite web |url=https://politicalgraveyard.com/bio/case.html#257.11.83|title=Case|publisher=Political Graveyard |access-date=December 24, 2022}}

Charles R. Herrick

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1927–1928

| Fenwick

| {{cite web |url=https://politicalgraveyard.com/bio/herrick.html#397.02.26|title=Herrick|publisher=Political Graveyard |access-date=December 24, 2022}}

William F. Turner

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1929–1932

| Morley

| {{cite web |url=https://politicalgraveyard.com/bio/turner9.html#720.04.21|title=Turner, U to Z|publisher=Political Graveyard |access-date=December 24, 2022}}

Claude B. Root

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1933–1934

| Greenville

| {{cite web |url=https://politicalgraveyard.com/bio/root.html#043.01.28|title=Root|publisher=Political Graveyard |access-date=December 24, 2022}}

D. Hale Brake

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1935–1942

| Stanton

| {{cite web |url=https://politicalgraveyard.com/bio/bragaw-brancato.html#009.44.43|title=Braecklein to Brancato|publisher=Political Graveyard |access-date=December 24, 2022}}

John B. Smith

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1943–1944

| Alma

| {{cite web |url=https://politicalgraveyard.com/bio/smith5.html#005.98.29|title=Smith, J.|publisher=Political Graveyard |access-date=December 24, 2022}}

Colin L. Smith

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1945–1950

| Big Rapids

| {{cite web |url=https://politicalgraveyard.com/bio/smith2.html#294.73.59|title=Smith, C to D|publisher=Political Graveyard |access-date=December 24, 2022}}

Milo A. Johnson

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1951–1954

| Greenville

| {{cite web |url=https://politicalgraveyard.com/bio/johnson6.html#490.30.83|title=Johnson, K to N|publisher=Political Graveyard |access-date=December 24, 2022}}

Bert J. Storey

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1955–1958

| Belding

| Died in office.{{cite web |url=https://politicalgraveyard.com/bio/stonebraker-stoughton.html#621.11.52|title=Stoneback to Stoup|publisher=Political Graveyard |access-date=December 24, 2022}}

John H. Stahlin

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1959–1962

| Belding

| {{cite web |url=https://politicalgraveyard.com/bio/stafseth-standifer.html#354.75.24|title=Stafseth to Standifer|publisher=Political Graveyard |access-date=December 24, 2022}}

Emil Lockwood

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1963–1964

| St. Louis

| {{cite web |url=https://politicalgraveyard.com/bio/lockwood.html#915.26.78|title=Lockwood|publisher=Political Graveyard |access-date=December 24, 2022}}

Gerald R. Dunn

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1965–1966

| Flushing

| {{cite web |url=https://politicalgraveyard.com/bio/dunn.html#719.18.68|title=Dunn|publisher=Political Graveyard |access-date=December 24, 2022}}

Gordon Rockwell

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 1967–1974

| Mount Morris

| {{cite web |url=https://politicalgraveyard.com/bio/rockwell.html#206.70.22|title=Rockwell|publisher=Political Graveyard |access-date=December 24, 2022}}

Gary G. Corbin

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1975–1982

| Clio

| {{cite web |url=https://politicalgraveyard.com/bio/conrey-coogan.html#444.80.36|title=Cooperman to Corby|publisher=Political Graveyard |access-date=December 24, 2022}}

Joe Conroy

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1983–1994

| Flint

| {{cite web |url=https://politicalgraveyard.com/bio/conrey-coogan.html#444.80.36|title=Conradena to Coogler|publisher=Political Graveyard |access-date=December 24, 2022}}

Dianne Byrum

| bgcolor={{party color|Democratic Party (United States)}} |

Democratic

| 1995–2002

| Onondaga

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/4173|title=Legislator Details - Dianne Byrum|publisher=Library of Michigan |access-date=December 24, 2022}}

Judson Gilbert II

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 2003–2010

| Algonac

| {{cite web |url=https://mdoe.state.mi.us/legislators/Legislator/LegislatorDetail/2366|title=Legislator Details - Judson Gilbert II|publisher=Library of Michigan |access-date=December 24, 2022}}

Phil Pavlov

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 2011–2018

| St. Clair Township

| {{cite web |url=https://ballotpedia.org/Phil_Pavlov|title=Phil Pavlov|publisher=Ballotpedia |access-date=December 24, 2022}}

Dan Lauwers

| bgcolor={{party color|Republican Party (United States)}} |

Republican

| 2019–present

| Brockway Township

| {{cite web|url=https://www.legislature.mi.gov/(S(yhshs4albbnbqlltolzkdaom))/documents/2019-2020/michiganmanual/2019-MM-P0261-p0349.pdf |title=STATE LEGISLATORS, 1835-2019|publisher=Michigan Legislature|accessdate=December 24, 2022}}{{cite web |url=https://ballotpedia.org/Dan_Lauwers|title=Dan Lauwers|publisher=Ballotpedia |access-date=December 24, 2022}}

Recent election results

=2018=

{{Election box begin no change| title= 2018 Michigan Senate election, District 25{{Cite web|url=https://ballotpedia.org/Michigan_State_Senate_District_25|title=Michigan State Senate District 25|publisher=Ballotpedia|access-date=May 30, 2020}}}}

{{Election box winning candidate with party link no change

| party = Republican Party (United States)

| candidate = Dan Lauwers

| votes = 66,926

| percentage = 64.0

| change =

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Debbie Bourgois

| votes = 37,715

| percentage = 36.0

| change =

}}

{{Election box total no change

| votes = 104,641

| percentage = 100

| change =

}}

{{Election box hold with party link no change

| winner = Republican Party (United States)

| swing =

}}

{{Election box end}}

=2014=

{{Election box begin no change| title= 2014 Michigan Senate election, District 25}}

{{Election box winning candidate with party link no change

| party = Republican Party (United States)

| candidate = Phil Pavlov

| votes = 46,553

| percentage = 55.8

| change =

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Terry Brown

| votes = 36,832

| percentage = 44.2

| change =

}}

{{Election box total no change

| votes = 83,385

| percentage = 100

| change =

}}

{{Election box hold with party link no change

| winner = Republican Party (United States)

| swing =

}}

{{Election box end}}

=Federal and statewide results=

class=wikitable
width="30" | Year

! width="60" | Office

! width="180" | Results{{Cite web|url=https://docs.google.com/spreadsheets/d/1YZRfFiCDBEYB7M18fDGLH8IrmyMQGdQKqpOu9lLvmdo/edit#gid=1145387836|title= Daily Kos Elections Statewide Results by LD|publisher=Daily Kos|access-date=May 30, 2020}}

2020

| President

| align="right" {{party shading/Republican}} | Trump 66.4 – 32.0%

rowspan="2"| 2018

| Senate

| align="right" {{party shading/Republican}} | James 58.9 – 38.8%

Governor

| align="right" {{party shading/Republican}} | Schuette 57.4 – 39.2%

2016

| President

| align="right" {{party shading/Republican}} | Trump 64.9 – 29.9%

rowspan="2" | 2014

| Senate

| align="right" {{party shading/Republican}} | Land 48.0 – 46.7%

Governor

| align="right" {{party shading/Republican}} | Snyder 57.7 – 39.5%

rowspan="2" | 2012

| President

| align="right" {{party shading/Republican}} | Romney 55.0 – 44.0%

Senate

| align="right" {{party shading/Democratic}} | Stabenow 56.1 – 40.6%

Historical district boundaries

{{Incomplete list|date=November 2022}}

class="wikitable sortable"
style="width:100pt;" | Map

! style="width:200pt;" | Description

! style="width:130pt;" | Apportionment Plan

! style="width:15pt;" | Notes

*Genesee County (part)

1964 Apportionment Plan{{cite web | url=https://babel.hathitrust.org/cgi/pt?id=mdp.39015071179256 | title=Michigan Manual 1965/1966 |publisher=Michigan Legislature|date=1965|page=378|access-date=November 19, 2022}}
*Genesee County (part)
  • Argentine Township
  • Clayton Township
  • Clio
  • Fenton
  • Fenton Township
  • Flint (part)
  • Flint Township
  • Flushing
  • Flushing Township
  • Gaines Township
  • Montrose Township
  • Mount Morris
  • Mount Morris Township
  • Mundy Township
  • Swartz Creek
  • Vienna Township
  • Shiawassee County (part)
  • Antrim Township
  • Burns Township
  • Caledonia Township
  • Corunna
  • Durand
  • Owosso (part)
  • Venice Township
  • Vernon Township (part)
  • 1972 Apportionment Plan{{cite web | url=https://babel.hathitrust.org/cgi/pt?id=mdp.39015071179306 | title=Michigan Manual 1975/1976 |publisher=Michigan Legislature|date=1975|pages=457–458|access-date=November 19, 2022}}
    *Genesee County (part)
  • Clayton Township
  • Flint
  • Flint Township
  • Flushing
  • Flushing Township
  • Genesee Township (part)
  • Swartz Creek
  • 1982 Apportionment Plan{{cite web | url=https://www.legislature.mi.gov/(S(qfvp3ijutadjzmktpnffusyv))/documents/1989-1990/michiganmanual/1989-MM-P0284-P0294.pdf | title=SENATORIAL DISTRICTS|publisher=Michigan Legislature|date=1989| access-date=November 19, 2022}}
    *Ingham County (part)
  • Alaiedon Township
  • Aurelius Township
  • Bunker Hill Township
  • East Lansing
  • Ingham Township
  • Lansing
  • Lansing Township
  • Leroy Township
  • Leslie
  • Leslie Township
  • Locke Township
  • Mason
  • Meridian Township
  • Onondaga Township
  • Stockbridge Township
  • Vevay Township
  • Wheatfield Township
  • White Oak Township
  • Williamston
  • Williamstown Township
  • 1992 Apportionment Plan{{cite web | url=https://www.legislature.mi.gov/(S(qfvp3ijutadjzmktpnffusyv))/documents/1997-1998/michiganmanual/1997-MM-P0300-P0304.pdf | title=SENATORIAL DISTRICTS|publisher=Michigan Legislature|date=1997| access-date=November 19, 2022}}
    *Lapeer County
  • St. Clair County
  • 2001 Apportionment Plan{{cite web | url=https://www.legislature.mi.gov/(S(qfvp3ijutadjzmktpnffusyv))/documents/2001-2002/michiganmanual/2001-mm-p0323-p032E.pdf | title=SENATORIAL DISTRICTS|publisher=Michigan Legislature|date=2001| access-date=November 19, 2022}}
    150px*Huron County
  • Macomb County (part)
  • Armada Township
  • Memphis
  • New Baltimore
  • Richmond
  • Richmond Township
  • St. Clair County
  • Sanilac County
  • 2011 Apportionment Plan{{cite web | url=https://senate.michigan.gov/maps/SD25.pdf | title=MICHIGAN SENATE DISTRICT 25| access-date=November 19, 2022| archive-url=https://web.archive.org/web/20210623051746/https://senate.michigan.gov/maps/SD25.pdf | archive-date=June 23, 2021}}

    References