19 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 8302 | Bridgeton | 47,487 |
| 8360 | Vineland | 43,784 |
| 8332 | Millville | 35,292 |
| 8361 | Vineland | 18,886 |
| 8327 | Leesburg | 3,836 |
| 8349 | Port Norris | 2,450 |
| 8311 | Cedarville | 1,601 |
| 8320 | Fairton | 1,053 |
| 8340 | Milmay | 939 |
| 8345 | Newport | 709 |
| 8323 | Greenwich | 683 |
| 8314 | Delmont | 587 |
| 8352 | Rosenhayn | 388 |
| 8324 | Heislerville | 327 |
| 8329 | Mauricetown | 321 |
| 8353 | Shiloh | 305 |
| 8348 | Port Elizabeth | 196 |
| 8316 | Dorchester | 163 |
| 8321 | Fortescue | 95 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 19 ZCTAs in Cumberland County, New Jersey (US Census).