Hewitt, NJ
ZIP Codes in Hewitt, New Jersey
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 07421 | 7,312 | 41.1737, -74.3526 |
Hewitt has 1 ZIP code
ZIP Codes in Hewitt, New Jersey
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 07421 | 7,312 | 41.1737, -74.3526 |