County · South Carolina · United States
Darlington County ZIP codes
6 ZIP codes · 5 cities · FIPS 45031
Key facts
- State
- South Carolina (SC)
- FIPS code
- 45031
- Population
- 62,754
- Median household income
- $47,419
- Median age
- 41.5
- Land area
- 560.6 sq mi (1,451.9 km²)
- Population density
- 112 / sq mi
- Area codes
- 843, 854
Cities and ZIP codes in Darlington County (5)
| City | ZIP codes |
|---|---|
| Darlington | 29532, 29540 |
| Hartsville | 29550 |
| Lamar | 29069 |
| Lydia | 29079 |
| Society Hill | 29593 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.