Oak Grove Flag

Oak Grove

County Seat:
No
Area (mi²):
4.531
State:
Tennessee

Oak Grove is a CDP located in Washington County, Tennessee. Oak Grove has a 2025 population of 4,421. Oak Grove is currently declining at a rate of -0.02% annually but its population has increased by 1.56% since the most recent census, which recorded a population of 4,353 in 2020.

The average household income in Oak Grove is $103,877 with a poverty rate of 9.59%.The median age in Oak Grove is 49.9 years: 43.7 years for males, and 53.7 years for females.

4.4K
Total Population
976
Density (mi²)
-1 -0.02%
Growth

Oak Grove Population

Oak Grove Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Oak Grove includes 91.88% White, 3.68% Black or African American, and smaller percentages for Two or more races, other race, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White4,11991.88%
Black or African American1653.68%
Two or more races942.1%
Other race651.45%
Native American400.89%

Oak Grove Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Oak Grove's average per capita income is $39,138. Household income levels show a median of $63,625. The poverty rate stands at 9.59%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$89,375-
Families$78,646$132,186
Households$63,625$103,877
Non Families$29,004$57,397

$39,138

Average Income

$63,625

Median Household Income

9.59%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)