| Zip Code | City | Population ↓ |
|---|---|---|
| 28472 | Whiteville | 17,854 |
| 28463 | Tabor City | 6,999 |
| 28431 | Chadbourn | 6,509 |
| 28456 | Riegelwood | 4,001 |
| 28423 | Bolton | 2,624 |
| 28455 | Nakina | 2,245 |
| 28430 | Cerro Gordo | 2,165 |
| 28450 | Lake Waccamaw | 2,078 |
| 28438 | Evergreen | 1,490 |
| 28436 | Delco | 1,469 |
| 28432 | Clarendon | 1,447 |
| 28442 | Hallsboro | 1,184 |
| 28439 | Fair Bluff | 879 |
| 28424 | Brunswick | 35 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 14 ZCTAs in Columbus County, North Carolina (US Census).