| Zip Code | City | Population ↓ |
|---|---|---|
| 28451 | Leland | 42,073 |
| 28461 | Southport | 22,255 |
| 28467 | Calabash | 13,185 |
| 28462 | Supply | 11,862 |
| 28470 | Shallotte | 10,645 |
| 28469 | Ocean Isle Beach | 8,828 |
| 28465 | Oak Island | 8,228 |
| 28422 | Bolivia | 8,106 |
| 28479 | Winnabow | 6,333 |
| 28468 | Sunset Beach | 4,645 |
| 28420 | Ash | 2,710 |
| 28452 | Longwood | 541 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 12 ZCTAs in Brunswick County, North Carolina (US Census).