Demographics of Oak Grove CDP, South Carolina

Oak Grove CDP, South Carolina had 12,256 ±904 people in the American Community Survey, averaged over 2020–2024. The Census Bureau’s yearly estimates do not cover it: they count incorporated places and towns, not census-designated places. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Oak Grove CDP, in four figures

12,256 ±904
Population: ACS 2020–⁠2024. The Bureau publishes no yearly estimate for a census-designated place.; 52nd
Among South Carolina's places: Of 102 of 5,000 or more, by the survey's count.; 37.0 ±2.0
Median age: ACS 2020–⁠2024.; $74,554 ±$8,342
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Age, 2020–2024

The median age is 37.0 ±2.0: for men 36.0 ±2.8 and for women 38.0 ±2.6. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Oak Grove CDP by age, ACS 2020–2024
Age	People	Share	South Carolina	United States
Under 5	866 ±180	7.1% ±1.4	5.5% ±<0.1	5.6% ±<0.1
5 to 17	2,182 ±369	17.8% ±2.7	16.0% ±0.1	16.3% ±<0.1
18 to 24	695 ±190	5.7% ±1.5	9.1% ±0.1	9.1% ±<0.1
25 to 44	3,774 ±488	30.8% ±3.3	25.3% ±0.1	26.9% ±<0.1
45 to 64	2,749 ±365	22.4% ±2.5	25.2% ±0.1	24.8% ±<0.1
65 and over	1,990 ±284	16.2% ±2.0	18.9% ±0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $74,554 ±$8,342, and income per person $35,527 ±$3,362, in 2024 dollars. The median is $69,324 ±$570 in South Carolina and $80,734 ±$166 in the United States.

Households by income

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Households in Oak Grove CDP by income, ACS 2020–2024
Household income	Households	Share	South Carolina	United States
Under $25,000	691 ±252	13.8% ±4.9	17.0% ±0.2	14.6% ±<0.1
$25,000 to $49,999	716 ±197	14.2% ±3.8	19.6% ±0.3	16.7% ±<0.1
$50,000 to $74,999	1,133 ±222	22.5% ±4.2	17.0% ±0.3	15.5% ±<0.1
$75,000 to $99,999	918 ±285	18.3% ±5.5	13.1% ±0.2	12.6% ±<0.1
$100,000 to $149,999	969 ±247	19.3% ±4.7	16.4% ±0.2	17.5% ±<0.1
$150,000 to $199,999	430 ±156	8.6% ±3.1	8.0% ±0.2	9.6% ±<0.1
$200,000 or more	168 ±79	3.3% ±1.6	8.9% ±0.2	13.4% ±0.1

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Oak Grove CDP by age, ACS 2020–2024
Age	Below poverty	Rate	South Carolina	United States
All ages	1,520 ±646	12.6% ±5.3	14.1% ±0.2	12.5% ±0.1
Under 18	518 ±236	17.6% ±7.6	19.4% ±0.4	16.1% ±0.1
18 to 59	823 ±330	12.8% ±5.0	13.1% ±0.2	11.6% ±0.1
60 and over	89 to 269	6.7% ±3.3	11.6% ±0.3	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in Oak Grove CDP, ACS 2020–2024
Measure	Oak Grove CDP	South Carolina	United States
Housing units	5,491 ±367	2,443,039 ±311	143,775,355 ±10,234
Occupied	91.5% ±8.6	86.7% ±0.2	89.9% ±0.1
Vacant	8.5% ±3.6	13.3% ±0.2	10.1% ±0.1
Owner occupied	81.0% ±3.7	71.9% ±0.3	65.2% ±0.3
Renter occupied	19.0% ±3.5	28.1% ±0.3	34.8% ±0.1
Median home value	$210,300 ±$11,004	$259,000 ±$1,421	$332,700 ±$236
Median gross rent	$1,045 ±$200	$1,180 ±$9	$1,413 ±$2
Median year built	1991 ±3	1992 ±1	1980 ±1

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Oak Grove CDP by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	South Carolina	United States
Hispanic or Latino	1,575 ±657	12.9% ±5.3	7.4% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	8,265 ±721	67.4% ±3.1	61.9% ±0.1	57.4% ±<0.1
Black alone, not Hispanic	1,908 ±413	15.6% ±3.2	24.6% ±0.1	11.9% ±<0.1
Asian alone, not Hispanic	91 to 283	0.8% to 2.3%	1.7% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 53	0% to 0.4%	0.2% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 22	0% to 0.2%	< 0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 81	0% to 0.7%	0.5% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	266 ±126	2.2% ±1.0	3.7% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Oak Grove CDP by place of birth and citizenship, ACS 2020–2024
Born	People	Share	South Carolina	United States
Born in the state	7,349 ±685	60.0% ±3.4	52.6% ±0.2	57.3% ±<0.1
Born in another state	3,906 ±480	31.9% ±3.1	40.4% ±0.2	26.9% ±<0.1
Born a citizen outside the states	52 to 176	0.4% to 1.4%	1.2% ±0.1	1.7% ±<0.1
Born abroad	887 ±341	7.2% ±2.7	5.8% ±0.1	14.1% ±<0.1
Naturalized citizens	304 ±137	2.5% ±1.1	2.6% ±0.1	7.4% ±<0.1
Not citizens	280 to 886	2.3% to 7.2%	3.2% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Oak Grove CDP among the places of South Carolina

52nd of 102 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the South Carolina page.

Places of South Carolina near Oak Grove CDP in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Tega Cay city	13,615 ±23
Orangeburg city	13,253 ±23
Boiling Springs CDP	12,936 ±1,618
Parker CDP	12,898 ±1,630
Gaffney city	12,596 ±66
Oak Grove CDP	12,256 ±904
James Island town	12,198 ±26
Fountain Inn city	12,020 ±28
Irmo town	11,813 ±49
Little River CDP	11,771 ±1,091
Garden City CDP	11,591 ±744

Rankings this appears in

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026