Marion County, SC — Population & Demographics
Marion County, SC has a population of 28,900. The median household income is $34,501 and the median age is 43.0.
28,900
Population
$34,501
Median Income
$86,800
Median Home Value
43.0
Median Age
Race & Ethnicity
| White | 38.5% |
| Black or African American | 55.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.9% |
| Two or More Races | 0.1% |
Economy & Income
$34,501
Median Household Income
$22,676
Per Capita Income
18.2%
Poverty Rate
2.9%
Unemployment
Housing
$86,800
Median Home Value
$663
Median Rent
62.2%
Homeownership
Education
84.0%
High School+
13.8%
Bachelor's+
Frequently Asked Questions
Marion County, SC has a population of 28,900 according to Census ACS 2023 data.
The median household income in Marion County, SC is $34,501.
Data from the American Community Survey (ACS) 5-Year estimates.