Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Atlantic City (city), NJ | 38,497 |
| 2 | Pleasantville (city), NJ | 20,629 |
| 3 | Ocean City (city), NJ | 11,229 |
| 4 | Somers Point (city), NJ | 10,469 |
| 5 | McKee City (CDP), NJ | 9,758 |
| 6 | Smithville (CDP), NJ | 9,754 |
| 7 | Ventnor City (city), NJ | 9,210 |
| 8 | Absecon (city), NJ | 9,137 |
| 9 | Northfield (city), NJ | 8,434 |
| 10 | Mystic Island (CDP), NJ | 8,301 |
| 11 | Brigantine (city), NJ | 7,716 |
| 12 | Pomona (CDP), NJ | 7,416 |
| 13 | Linwood (city), NJ | 6,971 |
| 14 | Mays Landing (CDP), NJ | 5,603 |
| 15 | Cape May Court House (CDP), NJ | 5,573 |
| 16 | Bargaintown (CDP), NJ | 5,360 |
| 17 | Margate City (city), NJ | 5,317 |
| 18 | Egg Harbor City (city), NJ | 4,396 |
| 19 | English Creek (CDP), NJ | 3,364 |
| 20 | Palermo (CDP), NJ | 3,183 |