Dorchester County, South Carolina
8 ZIP codes · 568.39 sq mi of land · FIPS 45035
| Population | 167,201 |
|---|---|
| State | South Carolina |
| FIPS code | 45035 |
| Time zone | Eastern |
| Land area | 568.39 sq mi |
| Center (lat, long) | 33.0822, -80.4047 |
Area codes in this area
These are the area codes that most often serve Dorchester County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
North Charleston · 119,913Summerville · 51,654DorchesterHarleyvilleReevesvilleRidgevilleSaint George
ZIP codes in Dorchester County
29420 North Charleston29437 Dorchester29448 Harleyville29471 Reevesville29472 Ridgeville29477 Saint George29483 Summerville29485 Summerville
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.