Zip Code | City | Population |
|---|---|---|
| 29445 | Goose Creek | 60,419 |
| 29486 | Summerville | 43,513 |
| 29461 | Moncks Corner | 42,217 |
| 29410 | Hanahan | 20,603 |
| 29492 | Charleston | 19,266 |
| 29431 | Bonneau | 7,060 |
| 29479 | Saint Stephen | 6,630 |
| 29436 | Cross | 3,992 |
| 29450 | Huger | 3,010 |
| 29468 | Pineville | 2,306 |
| 29453 | Jamestown | 1,241 |
| 29469 | Pinopolis | 600 |
| 29434 | Cordesville | 598 |