13 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Deptford township | Gloucester County | 32,391 |
| Delran township | Burlington County | 19,041 |
| Dover town | Morris County | 18,503 |
| Dumont borough | Bergen County | 18,340 |
| Denville township | Morris County | 17,236 |
| Dunellen borough | Middlesex County | 9,422 |
| Dennis township | Cape May County | 6,001 |
| Delanco township | Burlington County | 4,929 |
| Demarest borough | Bergen County | 4,826 |
| Delaware township | Warren County | 4,583 |
| Deerfield township | Cumberland County | 3,179 |
| Downe township | Cumberland County | 1,378 |
| Deal borough | Monmouth County | 868 |