13 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 29445 | Goose Creek | 59,011 |
| 29486 | Summerville | 48,964 |
| 29461 | Moncks Corner | 42,535 |
| 29410 | Hanahan | 20,984 |
| 29492 | Charleston | 19,753 |
| 29431 | Bonneau | 7,376 |
| 29479 | Saint Stephen | 6,287 |
| 29436 | Cross | 4,257 |
| 29450 | Huger | 3,124 |
| 29468 | Pineville | 2,319 |
| 29453 | Jamestown | 1,282 |
| 29434 | Cordesville | 529 |
| 29469 | Pinopolis | 517 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 13 ZCTAs in Berkeley County, South Carolina (US Census).