Zip Code | City | Population |
|---|---|---|
| 08069 | Penns Grove | 13,402 |
| 08070 | Pennsville | 12,468 |
| 08318 | Elmer | 12,069 |
| 08079 | Salem | 10,426 |
| 08098 | Woodstown | 9,475 |
| 08343 | Monroeville | 4,882 |
| 08067 | Pedricktown | 1,646 |
| 08001 | Alloway | 835 |
| 08038 | Hancocks Bridge | 380 |
| 08023 | Deepwater | 282 |
| 08072 | Quinton | 249 |