100 Largest ZIP Codes in the United States by Population in Dorchester County, South Carolina
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Dorchester County, South Carolina.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 29485 | SUMMERVILLE | SC | 58,946 |
| 2 | 29483 | SUMMERVILLE | SC | 56,758 |
| 3 | 29420 | NORTH CHARLESTON | SC | 22,808 |
| 4 | 29472 | RIDGEVILLE | SC | 10,693 |
| 5 | 29477 | SAINT GEORGE | SC | 7,195 |
| 6 | 29448 | HARLEYVILLE | SC | 2,506 |
| 7 | 29437 | DORCHESTER | SC | 1,916 |
| 8 | 29471 | REEVESVILLE | SC | 1,044 |