Barnwell County, SC — Population & Demographics
Barnwell County, SC has a population of 20,565. The median household income is $41,800 and the median age is 40.7.
20,565
Population
$41,800
Median Income
$97,200
Median Home Value
40.7
Median Age
Race & Ethnicity
| White | 52.2% |
| Black or African American | 43.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.6% |
| Two or More Races | 0.0% |
Economy & Income
$41,800
Median Household Income
$26,141
Per Capita Income
22.7%
Poverty Rate
4.0%
Unemployment
Housing
$97,200
Median Home Value
$695
Median Rent
71.0%
Homeownership
Education
80.8%
High School+
12.8%
Bachelor's+
Frequently Asked Questions
Barnwell County, SC has a population of 20,565 according to Census ACS 2023 data.
The median household income in Barnwell County, SC is $41,800.
Data from the American Community Survey (ACS) 5-Year estimates.