Rocky Hill, NJ
ZIP Codes in Rocky Hill, New Jersey
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 08553 | 794 | 40.4003, -74.6389 |
Rocky Hill has 1 ZIP code
ZIP Codes in Rocky Hill, New Jersey
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 08553 | 794 | 40.4003, -74.6389 |