| Locality | Post Code |
|---|---|
| Alloway, Salem | 08001 |
| Carneys Point, Salem | 08069 |
| Centerton, Salem | 08318 |
| Daretown, Salem | 08318 |
| Deepwater, Salem | 08023 |
| Elmer, Salem | 08318 |
| Hancocks Bridge, Salem | 08038 |
| Mannington, Salem | 08079 |
| Monroeville, Salem | 08343 |
| Norma, Salem | 08347 |
| Paradise Lakes, Salem | 08001 |
| Pedricktown, Salem | 08067 |
| Penns Grove, Salem | 08069 |
| Pennsville, Salem | 08070 |
| Pilesgrove, Salem | 08098 |
| Pittsgrove, Salem | 08318 |
| Quinton, Salem | 08072 |
| Salem, Salem | 08079 |
| Sharptown, Salem | 08098 |
| Woodstown, Salem | 08098 |