There are 8 zip codes in Dorchester County, South Carolina. The most populated is 29485, located in Summerville. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
---|---|---|
29485 | Summerville | 58,946 |
29483 | Summerville | 56,758 |
29420 | North Charleston | 22,808 |
29472 | Ridgeville | 10,693 |
29477 | Saint George | 7,195 |
29448 | Harleyville | 2,506 |
29437 | Dorchester | 1,916 |
29471 | Reevesville | 1,044 |