Updated
Real Estate Investing in Barnwell County, SC
Barnwell County, SC real estate market data — demographics, home values, and investor context.
20,565
Population
$41,800
Median Income
$97,200
Median Home Value
71%
Owner-Occupied
Barnwell County, SC Demographics
US Census ACS 5-year estimates. Demographic context drives rent, home value, and absentee-ownership patterns — here's what the numbers say about Barnwell County, SC.
| Population | 20,565 |
|---|---|
| Median age | 40.7 |
| Median household income | $41,800 |
| Median home value | $97,200 |
| Median gross rent | $695 |
|---|---|
| Rent burden | 30.1% |
| Owner-occupied units | 5,758 |
| Renter-occupied units | 2,349 |
Why Investors Target Barnwell County, SC
Barnwell County, SC is home to 20,565 residents with a median age of 40.7 years. Households earn a median income of $41,800, against a median home value of $97,200 and a median gross rent of $695. Roughly 71% of occupied homes are owner-occupied, with the remainder rented — a key signal for absentee-owner and rental investors. Renters here spend a median of 30.1% of household income on gross rent.
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