There are 6 zip codes in Darlington County, South Carolina. The most populated is 29550, located in Hartsville. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
---|---|---|
29550 | Hartsville | 29,776 |
29532 | Darlington | 20,000 |
29069 | Lamar | 4,460 |
29540 | Darlington | 4,419 |
29593 | Society Hill | 1,990 |
29079 | Lydia | 14 |