Oak Grove, SC
Population 12,031 · South Carolina
About Oak Grove, SC
Oak Grove is a mid-sized city in South Carolina with a population of 12,031 residents. The median household income is $75,506 per year, which is above the national average. The median age in Oak Grove is 36.7 years.
Housing in Oak Grove has a median home value of $195,700 and median monthly rent of $988. Of the 5,555 total housing units, the majority are owner-occupied, with 4,215 owner-occupied and 877 renter-occupied units.
The unemployment rate in Oak Grove is 2.9% and the poverty rate is 11.1%. 33.5% of residents hold a bachelor's degree or higher. The average commute time is 22.1 minutes.
Cost of Living in Oak Grove, SC
Compared to national averages, Oak Grove has a median household income of $75,506 (0% above the national median of $75,149). Home values average $195,700, which is 20% below the national median. Monthly rent at $988 is 15% below the US average of $1,163. Within South Carolina, Oak Grove's income is 29% above the state average of $58,738, and home values are 3% below the state median of $202,187.
Why Live in Oak Grove, SC?
Oak Grove offers a strong local economy with a median household income of $75,506, well above the national average, and affordable housing with a median home value of $195,700, below the US average of $244,900, and rent that’s lower than the national average at $988/month. Additionally, the city features a strong job market with an unemployment rate of just 2.9%, and a low poverty rate of 11.1%, better than the national average, and short commute times averaging just 22.1 minutes.
Oak Grove has a population of 12,031 with a median age of 36.7 years. Compare Oak Grove with other cities to see how it stacks up, or explore all cities in South Carolina.
Similar Cities Near Oak Grove
Cities in South Carolina with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Irmo | 11,799 | $85,137 | $193,100 | Compare |
| James Island | 11,738 | $100,176 | $454,200 | Compare |
| Parker | 12,564 | $38,607 | $121,800 | Compare |
| Boiling Springs | 12,609 | $79,798 | $230,000 | Compare |
| Gaffney | 12,612 | $41,214 | $141,100 | Compare |
| Powdersville | 11,321 | $88,125 | $318,600 | Compare |
| Fountain Inn | 11,307 | $72,021 | $255,400 | Compare |
| Red Bank | 10,950 | $60,348 | $176,200 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in South Carolina
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Oak Grove
What is the population of Oak Grove, SC?
The population of Oak Grove, SC is 12,031 according to the latest Census data.
What is the median household income in Oak Grove?
The median household income in Oak Grove, SC is $75,506 per year.
What is the median home value in Oak Grove?
The median home value in Oak Grove, SC is $195,700.
What is the average rent in Oak Grove?
The median monthly rent in Oak Grove, SC is $988.
What is the unemployment rate in Oak Grove?
The unemployment rate in Oak Grove, SC is 2.9%.