Oak Grove CDP, South Carolina Demographics & Population 2026
As of 2026, Oak Grove CDP, South Carolina has a total population of 12,031, the 52nd largest city in South Carolina, with a median household income of $75,506, which is 13% higher than the state average. The poverty rate is 11.1%.
Oak Grove CDP Quick Facts
How Oak Grove CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 54 | National average: 60
Education
Educational Attainment (Adults 25+)
Oak Grove CDP Rankings in South Carolina
Explore South Carolina Rankings
Cities Similar to Oak Grove CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Boiling Springs CDP | 12,609 | $79,798 | $230,000 | 29.9% | 9.2% |
| Irmo town | 11,799 | $85,137 | $193,100 | 37.3% | 8.1% |
| Fountain Inn city | 11,307 | $72,021 | $255,400 | 30.8% | 12.9% |
| Powdersville CDP | 11,321 | $88,125 | $318,600 | 33.6% | 8.5% |
| Forest Acres city | 10,491 | $76,417 | $260,500 | 63.1% | 8.2% |
Population Overview
Oak Grove CDP is a small city located in South Carolina. The total population is 12,031. It ranks as the 52nd most populous out of 475 cities and towns in South Carolina.
Age Demographics
The median age in Oak Grove CDP is 36.7 years. This is 8% lower than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Oak Grove CDP is $75,506. This is 13% higher than the state median of $66,818. Compared to the national median of $78,538, household income here is 4% lower. The poverty rate stands at 11.1%. This is 22% lower than the state poverty rate of 14.2%. The unemployment rate is 2.9%. This is 42% lower than the state rate of 5.0%. The median home value is $195,700. Housing costs are 17% lower than the state median of $236,700. With a home-value-to-income ratio of just 2.6x, Oak Grove CDP is one of the most affordable housing markets in the area. 82.8% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 71.4%.
Race & Ethnicity
The largest racial or ethnic group in Oak Grove CDP is White (non-Hispanic), making up 68.9% of the population. Black or African American residents account for 15.8%. The Hispanic or Latino population is significantly higher than the state average (11.3% vs 7.1%).
Education
33.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 6% higher than the state rate of 31.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.5%.
Data Sources & Methodology
All demographic data for Oak Grove CDP, South Carolina is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against South Carolina state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 475 Census-designated places in South Carolina. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Oak Grove CDP, South Carolina?
Oak Grove CDP, South Carolina has a population of 12,031 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Oak Grove CDP, SC?
The median household income in Oak Grove CDP is $75,506, which is 4% lower the national median of $78,538.
What is the poverty rate in Oak Grove CDP, SC?
The poverty rate in Oak Grove CDP is 11.1%. This means approximately 1,323 residents live below the federal poverty line.
What is the racial makeup of Oak Grove CDP, South Carolina?
Oak Grove CDP's population is 68.9% White, 15.8% Black, 11.3% Hispanic/Latino, and 1.3% Asian.
What is the median home value in Oak Grove CDP, SC?
The median home value in Oak Grove CDP is $195,700. The home-value-to-income ratio is 2.6x.
How educated is Oak Grove CDP, South Carolina?
33.5% of adults (25+) in Oak Grove CDP hold a bachelor's degree or higher, and 9.3% hold a graduate or professional degree.