Hewitt, NJ zip code
Hewitt, New Jersey uses one zip code: 07421. Most of it is in Passaic County. Together these zip codes are home to about 7K people.
Zip codes
1
Population
7K
All zips combined
Largest zip
07421
6,977 residents
Zip codes in Hewitt
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 07421 | 6,977 | $129,800 |