County
Barnwell County, SC
South Carolina · Population 20,521 · FIPS: 45011
Population
20,521
Cities
7
ZIP Codes
4
Safety Score
50
50
Average
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About Barnwell County
Barnwell County is located in South Carolina with a population of 20,521. It includes 7 cities and 4 ZIP codes. The largest cities include Barnwell, Williston, Blackville, Hilda.
Cities in Barnwell County
| City | Population | Median Home Price | Safety Score |
|---|---|---|---|
| Barnwell, SC | 4,613 | N/A | N/A |
| Williston, SC | 2,870 | N/A | N/A |
| Blackville, SC | 1,778 | N/A | N/A |
| Hilda, SC | 468 | N/A | N/A |
| Elko, SC | 296 | N/A | N/A |
| Snelling, SC | 219 | N/A | N/A |
| Kline, SC | 154 | N/A | N/A |
