DeKalb County, Tennessee

DeKalb County was formed in 1837 from land in Cannon, Warren and White counties. Historian Will T. Hale believes that the first settlers in the county were at Liberty and came from Maryland in 1797.Hale, Will T. History of Dekalb County, Tennessee. Nashville, P. Hunter, 1915. 254 pp. (reprinted McMinnville, B. Lomond Press, 1969). If so, Adam Dale was the first settler. He may have come over the Cumberland Mountains, although some sources claim he came down the Ohio, up the Cumberland to Nashville, and then overland about {{convert|69|mi|km|}} to Liberty.

DeKalb County was the site of several saltpeter mines, the main ingredient of gunpowder, and was obtained by leaching the earth from several local caves. Overall Cave was named for Abraham Overall who moved from Luray, Virginia, and settled near the present site of Liberty in 1805. He reportedly had many slaves and owned a large plantation on which Overall Cave is located. Two saltpeter leaching vats in the cave may date from the War of 1812, although this area was mined again during the Civil War. Other caves in DeKalb County that were mined for saltpeter include Avant Cave, located near Dowelltown, Indian Grave Point Cave, located in the Dry Creek Valley, and Temperance Saltpeter Cave, located near Temperance Hall.Thomas C. Barr, Jr., "Caves of Tennessee", Bulletin 64 of the Tennessee Division of Geology, 1961, 568 pages.

Unlike most of generally pro-Confederate Middle Tennessee, DeKalb County was seriously divided during the Civil War.{{cite book|last=Crofts|first=Daniel W.|title=Reluctant Confederates Upper South Unionists in the Secession Crisis|date=July 2, 2014 |page=347|publisher=UNC Press Books |isbn=978-1469617015}} In Tennessee's Ordinance of Secession referendum on June 8, 1861, DeKalb County voted to secede only by a margin of 833 to 642, which constituted the smallest margin by any county voting to secede.{{cite web|url=https://votearchive.com/tn-sec-ref-1861/|publisher=Vote Archive|title=Tennessee Secession Referendum, 1861}} Earlier on February 9, 1861, DeKalb County voters had voted against holding a secession convention by a margin of 1,009 to 336.{{cite web|url=https://votearchive.com/tn-sec-conv-vote-1861/|title=Tennessee Vote on Secession Convention, 1861|publisher=Fayetteville Observer|date=March 21, 1861}}

There is a sizable northeastern portion of DeKalb County inaccessible by road without driving through neighboring Putnam County, commonly known as the Austin Bottom.https://www.dekalbtennessee.com/community-of-austin-bottom.html This area includes the Williams Crossroads where Austin Lake Road and Sunny Point Road meet the main Austin Bottom Road.https://www.tn.gov/content/dam/tn/tdot/maps/county-maps/DeKalb_County.pdfhttps://www.google.com/maps/place/Williams+Crossroads,+TN+38544/@36.0378561,-85.7147264,3693m/data=!3m2!1e3!4b1!4m6!3m5!1s0x8866da3f6fed9ba3:0xe32604c3b3a28905!8m2!3d36.0378397!4d-85.7044267!16s%2Fm%2F04bv3xj?entry=ttu&g_ep=EgoyMDI1MDcwNy4wIKXMDSoASAFQAw%3D%3Dhttps://www.google.com/maps/dir/Williams+Crossroads/Smithville/@36.0443749,-85.7576143,18609m/data=!3m1!1e3!4m14!4m13!1m5!1m1!1s0x8866da3f6fed9ba3:0xe32604c3b3a28905!2m2!1d-85.7044267!2d36.0378397!1m5!1m1!1s0x8866cee58cb7f571:0xe57105b7a970c67f!2m2!1d-85.8141516!2d35.9606185!3e0?entry=ttu&g_ep=EgoyMDI1MDcwNy4wIKXMDSoASAFQAw%3D%3D The Austin Bottom area is one big peninsula in Center Hill Lake separated from the rest of DeKalb County by the main channel along the Caney Fork along with the embayments of Mine Lick Creek and the Falling Water River.

File:Center-hill-lake-pollen-tn1.jpg]]

According to the U.S. Census Bureau, the county has a total area of {{convert|329|sqmi}}, of which {{convert|304|sqmi}} is land and {{convert|25|sqmi}} (7.5%) is water.{{cite web|url=http://www2.census.gov/geo/docs/maps-data/data/gazetteer/counties_list_47.txt|publisher=United States Census Bureau|access-date=April 4, 2015|date=August 22, 2012|title=2010 Census Gazetteer Files}}

• Putnam County (northeast)
• White County (east)
• Warren County (south)
• Cannon County (southwest)
• Wilson County (west)
• Smith County (northwest)

• Edgar Evins State Park
• Pea Ridge Wildlife Management Area

{{US Census population

|1840= 5868

|1850= 8016

|1860= 10573

|1870= 11425

|1880= 14813

|1890= 15650

|1900= 16460

|1910= 15434

|1920= 15370

|1930= 14213

|1940= 14588

|1950= 11680

|1960= 10774

|1970= 11151

|1980= 13589

|1990= 14360

|2000= 17423

|2010= 18723

|2020= 20080

|estref={{cite web|url=https://www.census.gov/programs-surveys/popest/data/tables.2018.html|title=Population and Housing Unit Estimates|access-date=December 26, 2019}}

|align-fn=center

|footnote=U.S. Decennial Census{{cite web|url=https://www.census.gov/programs-surveys/decennial-census.html|title=U.S. Decennial Census|publisher=United States Census Bureau|access-date=April 4, 2015}}
1790-1960{{cite web|url=http://mapserver.lib.virginia.edu/|title=Historical Census Browser|publisher=University of Virginia Library|access-date=April 4, 2015|archive-date=August 11, 2012|archive-url=https://web.archive.org/web/20120811110448/http://mapserver.lib.virginia.edu/|url-status=dead}} 1900-1990{{cite web|url=https://www.census.gov/population/cencounts/tn190090.txt|title=Population of Counties by Decennial Census: 1900 to 1990|publisher=United States Census Bureau|editor-last=Forstall|editor-first=Richard L.|date=March 27, 1995|access-date=April 4, 2015}}
1990-2000{{cite web|url=https://www.census.gov/population/www/cen2000/briefs/phc-t4/tables/tab02.pdf |archive-url=https://ghostarchive.org/archive/20221009/https://www.census.gov/population/www/cen2000/briefs/phc-t4/tables/tab02.pdf |archive-date=October 9, 2022 |url-status=live|title=Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000|publisher=United States Census Bureau|date=April 2, 2001|access-date=April 4, 2015}} 2010-2014

}}

{{Stack|Image:USA DeKalb County, Tennessee.csv age pyramid.svg data]]}}

As of the 2020 United States census, there were 20,080 people, 7,704 households, and 5,401 families residing in the county.

As of the census{{cite web |url=https://www.census.gov |publisher=United States Census Bureau |access-date=May 14, 2011 |title=U.S. Census website }} of 2000, there were 17,423 people, 6,984 households, and 4,986 families residing in the county. The population density was {{convert|57|/mi2|/km2|disp=preunit|people |people|}}. There were 8,409 housing units at an average density of {{convert|28|/mi2|/km2|adj=pre|units }}. The racial makeup of the county was 95.58% White, 1.43% Black or African American, 0.28% Native American, 0.14% Asian, 0.02% Pacific Islander, 1.62% from other races, and 0.94% from two or more races. 3.63% of the population were Hispanic or Latino of any race.

There were 6,984 households, out of which 30.10% had children under the age of 18 living with them, 56.10% were married couples living together, 11.10% had a female householder with no husband present, and 28.60% were non-families. 25.50% of all households were made up of individuals, and 10.70% had someone living alone who was 65 years of age or older. The average household size was 2.45 and the average family size was 2.90.

In the county, the population was spread out, with 23.30% under the age of 18, 8.50% from 18 to 24, 29.30% from 25 to 44, 24.60% from 45 to 64, and 14.30% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 97.70 males. For every 100 females age 18 and over, there were 94.90 males.

The median income for a household in the county was $30,359, and the median income for a family was $36,920. Males had a median income of $29,483 versus $20,953 for females. The per capita income for the county was $17,217. About 11.80% of families and 17.00% of the population were below the poverty line, including 20.00% of those under age 18 and 20.10% of those age 65 or over.

• Smithville (county seat)

• Alexandria
• Dowelltown
• Liberty

• Belk
• Midway
• Temperance Hall

The DeKalb County School District consists of five public schools, one private school, and an adult education center.{{Cite web|url=https://www.wjleradio.com/archives/architect-study-recommends-replacing-repurposing-smithville-elementary-school-view-options-for-each-school-here/|title=Architect Study Recommends Replacing/Repurposing Smithville Elementary School (VIEW OPTIONS FOR EACH SCHOOL HERE) – WJLE Radio Archives|date=December 4, 2017 }}

• DeKalb Christian Academy (PreK-12) – opened 2017
• DeKalb County High School (9–12) – opened 1963
• DeKalb Middle School (6–8) – opened 1971
• DeKalb West School (PreK–8) – opened 1973
• Northside Elementary School (2–5) – opened 2000
• Smithville Elementary School (PreK–2) – opened 1958

DeKalb County operated two high schools from the 1920s to 1963, Liberty High School and Smithville High School (originally Pure Fountain High School and later DeKalb County High School). In January 1962, Smithville High School burned down, and the present high school was constructed in a different part of town. When the school opened, Liberty High was closed and consolidated with DeKalb County beginning in September 1963.{{Cite web|url=https://www.wjleradio.com/archives/dchs-class-of-1964-celebrates-50th-year-reunion/|title = DCHS Class of 1964 Celebrates 50th Year Reunion – WJLE Radio Archives| date=October 22, 2014 }}

DeKalb County is a Republican stronghold. The last Democrat to carry this county was Al Gore in 2000. Even before the rapid trend of the upland South away from the Democratic Party, DeKalb County was unusual for Middle Tennessee as it had significant Unionist sympathy and was a competitive county for the GOP even at the height of the “Solid South” era.

{{PresHead|place=DeKalb County, Tennessee|source={{Cite web|url=http://uselectionatlas.org/RESULTS|title=Dave Leip's Atlas of U.S. Presidential Elections|last=Leip|first=David|website=uselectionatlas.org|access-date=March 10, 2018}}}}

{{PresRow|2024|Republican|7,599|1,706|111|Tennessee}}

{{PresRow|2020|Republican|6,672|1,750|91|Tennessee}}

{{PresRow|2016|Republican|5,171|1,569|215|Tennessee}}

{{PresRow|2012|Republican|4,143|2,174|116|Tennessee}}

{{PresRow|2008|Republican|4,085|2,832|148|Tennessee}}

{{PresRow|2004|Republican|3,685|3,445|43|Tennessee}}

{{PresRow|2000|Democratic|2,411|3,765|89|Tennessee}}

{{PresRow|1996|Democratic|1,696|3,213|393|Tennessee}}

{{PresRow|1992|Democratic|1,714|4,382|626|Tennessee}}

{{PresRow|1988|Democratic|2,098|2,452|31|Tennessee}}

{{PresRow|1984|Democratic|2,337|2,645|28|Tennessee}}

{{PresRow|1980|Democratic|1,841|2,948|79|Tennessee}}

{{PresRow|1976|Democratic|1,443|3,222|37|Tennessee}}

{{PresRow|1972|Republican|2,014|1,243|63|Tennessee}}

{{PresRow|1968|Republican|1,532|847|1,516|Tennessee}}

{{PresRow|1964|Democratic|1,402|2,291|0|Tennessee}}

{{PresRow|1960|Democratic|1,440|1,547|39|Tennessee}}

{{PresRow|1956|Democratic|1,690|1,982|21|Tennessee}}

{{PresRow|1952|Democratic|1,814|1,949|0|Tennessee}}

{{PresRow|1948|Democratic|1,751|2,412|249|Tennessee}}

{{PresRow|1944|Democratic|2,161|2,341|0|Tennessee}}

{{PresRow|1940|Democratic|2,041|2,830|0|Tennessee}}

{{PresRow|1936|Democratic|2,140|2,947|18|Tennessee}}

{{PresRow|1932|Democratic|1,530|2,323|0|Tennessee}}

{{PresRow|1928|Republican|2,261|1,690|0|Tennessee}}

{{PresRow|1924|Democratic|1,406|1,829|22|Tennessee}}

{{PresRow|1920|Republican|2,572|1,983|0|Tennessee}}

{{PresRow|1916|Democratic|1,343|1,407|10|Tennessee}}

{{PresFoot|1912|Democratic|1,219|1,394|267|Tennessee}}

• National Register of Historic Places listings in DeKalb County, Tennessee

{{reflist|30em}}

{{Commons category}}

• [http://www.dekalbtennessee.com/ Official site]
• [https://web.archive.org/web/20130515045812/http://www.dekalbtn.org/dekalbtn.org/SmithvilleDeKalbCountyChamberofCommerce.aspx Smithville-DeKalb County Chamber of Commerce]
• [http://web.dekalb.k12tn.net/ DeKalb County Schools]
• [http://www.tngenweb.org/dekalb DeKalb County, TNGenWeb] – genealogy resources

{{Geographic Location

|Centre = DeKalb County, Tennessee

|North =

|Northeast = Putnam County

|East = White County

|Southeast =

|South = Warren County

|Southwest = Cannon County

|West = Wilson County

|Northwest = Smith County

}}

{{DeKalb County, Tennessee}}

{{Tennessee}}

{{coord|35.98|-85.83|display=title|type:adm2nd_region:US-TN_source:UScensus1990}}

{{authority control}}

Category:1837 establishments in Tennessee

Category:Populated places established in 1837

Category:Middle Tennessee