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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

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%
Native Hawaiian or Pacific Islander	0	0%

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