Oak Grove

County:: Lexington County
County Seat:: No
Area (mi²):: 7.581
State:: South Carolina

Oak Grove is a CDP located in Lexington County, South Carolina. Oak Grove has a 2025 population of 11,658. Oak Grove is currently growing at a rate of 0.79% annually but its population has decreased by -3.17% since the most recent census, which recorded a population of 12,040 in 2020.

The average household income in Oak Grove is $82,221 with a poverty rate of 11.11%.The median age in Oak Grove is 36.7 years: 36 years for males, and 38.3 years for females.

Demographics

The racial composition of Oak Grove includes 72.78% White, 15.84% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	8,756	72.78%
Black or African American	1,906	15.84%
Two or more races	915	7.61%
Other race	263	2.19%
Asian	155	1.29%
Native American	36	0.3%

Oak Grove Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Oak Grove's average per capita income is $46,383. Household income levels show a median of $75,506. The poverty rate stands at 11.11%.

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	$87,308	-
Families	$76,205	$89,044
Households	$75,506	$82,221
Non Families	$66,094	$66,308

$46,383

Average Income

$75,506

Median Household Income

11.11%

Poverty Rate