DeKalb County is a

county A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...

located in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its so ...

Tennessee Tennessee (, ), officially the State of Tennessee, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Kentucky to the north, Virginia to the northeast, North Carolina t ...

. As of the 2020 census, the population was 20,080. Its county seat is Smithville. The county was created by the General Assembly of Tennessee on December 2, 1837, and was named for Revolutionary War hero Major General

Johann de Kalb Johann von Robais, Baron de Kalb (June 19, 1721 – August 19, 1780), born Johann Kalb, was a Franconian-born French military officer who served as a major general in the Continental Army during the American Revolutionary War. He was mortall ...

History

DeKalb County was formed in 1837 from land in

Cannon A cannon is a large-caliber gun classified as a type of artillery, which usually launches a projectile using explosive chemical propellant. Gunpowder ("black powder") was the primary propellant before the invention of smokeless powder during th ...

, Warren and

White White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...

counties. Historian Will T. Hale believes that the first settlers in the county were at

Liberty Liberty is the state of being free within society from oppressive restrictions imposed by authority on one's way of life, behavior, or political views. The concept of liberty can vary depending on perspective and context. In the Constitutional ...

and came from

Maryland Maryland ( ) is a U.S. state, state in the Mid-Atlantic (United States), Mid-Atlantic region of the United States. It borders the states of Virginia to its south, West Virginia to its west, Pennsylvania to its north, and Delaware to its east ...

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 she came down the

Ohio Ohio ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the ...

, up the

Cumberland Cumberland ( ) is an area of North West England which was historically a county. The county was bordered by Northumberland to the north-east, County Durham to the east, Westmorland to the south-east, Lancashire to the south, and the Scottish ...

Nashville Nashville, often known as Music City, is the capital and List of municipalities in Tennessee, most populous city in the U.S. state of Tennessee. It is the county seat, seat of Davidson County, Tennessee, Davidson County in Middle Tennessee, locat ...

, and then overland about to Liberty. DeKalb County was the site of several

saltpeter Potassium nitrate is a chemical compound with a sharp, salty, bitter taste and the chemical formula . It is a potassium salt of nitric acid. This salt consists of potassium cations and nitrate anions , and is therefore an alkali metal nitrate ...

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 Luray is the county seat of Page County, Virginia, United States. It is in the Shenandoah Valley and found within the northwestern part of the Commonwealth. The population was 4,831 at the 2020 United States census, 2020 census. The town was fo ...

, 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 The War of 1812 was fought by the United States and its allies against the United Kingdom of Great Britain and Ireland, United Kingdom and its allies in North America. It began when the United States United States declaration of war on the Uni ...

, 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. Unlike most of generally pro-

Confederate A confederation (also known as a confederacy or league) is a political union of sovereign states united for purposes of common action. Usually created by a treaty, confederations of states tend to be established for dealing with critical issu ...

Middle Tennessee Middle Tennessee is one of the three Grand Divisions of Tennessee that composes roughly the central portion of the state. It is delineated according to state law as 41 of the state's 95 counties. Middle Tennessee contains the state's capital an ...

, DeKalb County was seriously divided during the Civil War. 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. Earlier on February 9, 1861, DeKalb County voters had voted against holding a secession convention by a margin of 1,009 to 336.

Geography

According to the

U.S. Census Bureau The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the U.S. federal statistical system, responsible for producing data about the American people and economy. The U.S. Census Bureau is part of the U ...

, the county has a total area of , of which is land and (7.5%) is water.

Adjacent counties

* Putnam County (northeast) * White County (east) * Warren County (south) *

Cannon County Cannon County is a county located in the U.S. state of Tennessee. As of the 2020 census, the population was 14,506. Its county seat is Woodbury. Cannon County is part of the Nashville–Davidson–Murfreesboro–Franklin, TN Metropolitan S ...

(southwest) * Wilson County (west) * Smith County (northwest)

State protected areas

* Edgar Evins State Park *Pea Ridge Wildlife Management Area

Demographics

2020 census

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

2000 census

As of the

census A census (from Latin ''censere'', 'to assess') is the procedure of systematically acquiring, recording, and calculating population information about the members of a given Statistical population, population, usually displayed in the form of stati ...

of 2000, there were 17,423 people, 6,984 households, and 4,986 families residing in the county. The

population density Population density (in agriculture: Standing stock (disambiguation), standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geog ...

was . There were 8,409 housing units at an average density of . The racial makeup of the county was 95.58%

, 1.43%

Black Black is a color that results from the absence or complete absorption of visible light. It is an achromatic color, without chroma, like white and grey. It is often used symbolically or figuratively to represent darkness.Eva Heller, ''P ...

African American African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...

, 0.28% Native American, 0.14% Asian, 0.02%

Pacific Islander Pacific Islanders, Pasifika, Pasefika, Pacificans, or rarely Pacificers are the peoples of the list of islands in the Pacific Ocean, Pacific Islands. As an ethnic group, ethnic/race (human categorization), racial term, it is used to describe th ...

, 1.62% from other races, and 0.94% from two or more races. 3.63% of the population were

Hispanic The term Hispanic () are people, Spanish culture, cultures, or countries related to Spain, the Spanish language, or broadly. In some contexts, Hispanic and Latino Americans, especially within the United States, "Hispanic" is used as an Ethnici ...

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 Marriage, also called matrimony or wedlock, is a culturally and often legally recognised union between people called spouses. It establishes rights and obligations between them, as well as between them and their children (if any), and b ...

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 Per capita income (PCI) or average income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. In many countries, per capita income is determined using regular population surveys, such ...

for the county was $17,217. About 11.80% of families and 17.00% of the population were below the

poverty line The poverty threshold, poverty limit, poverty line, or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for ...

, including 20.00% of those under age 18 and 20.10% of those age 65 or over.

Communities

City

* Smithville (county seat)

Towns

Alexandria Alexandria ( ; ) is the List of cities and towns in Egypt#Largest cities, second largest city in Egypt and the List of coastal settlements of the Mediterranean Sea, largest city on the Mediterranean coast. It lies at the western edge of the Nile ...

* Dowelltown *

Unincorporated communities

Belk Belk, Inc. is an American department store chain founded in 1888 by William Henry Belk in Monroe, North Carolina, with nearly 300 locations in 16 states. Belk stores and Belk.com offer apparel, shoes, accessories, cosmetics, home furnishings, a ...

* Midway * Temperance Hall

Education

The DeKalb County School District consists of five public schools, one private school, and an adult education center. * 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.

Politics

DeKalb County is a Republican stronghold. The last Democrat to carry this county was

Al Gore Albert Arnold Gore Jr. (born March 31, 1948) is an American former politician, businessman, and environmentalist who served as the 45th vice president of the United States from 1993 to 2001 under President Bill Clinton. He previously served as ...

in 2000. Even before the rapid trend of the upland South away from the Democratic Party, DeKalb County was unusual for

as it had significant Unionist sympathy and was a competitive county for the GOP even at the height of the “

Solid South The Solid South was the electoral voting bloc for the Democratic Party (United States), Democratic Party in the Southern United States between the end of the Reconstruction era in 1877 and the Civil Rights Act of 1964. In the aftermath of the Co ...

” era.

References

External links

Official site

Smithville-DeKalb County Chamber of Commerce

DeKalb County Schools

DeKalb County, TNGenWeb
– genealogy resources {{authority control 1837 establishments in Tennessee Populated places established in 1837 Middle Tennessee