Fairfield, NJ zip code
Fairfield, New Jersey uses one zip code: 07004. Most of it is in Essex County. Together these zip codes are home to about 7.8K people.
Zip codes
1
Population
7.8K
All zips combined
Largest zip
07004
7,824 residents
Zip codes in Fairfield
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 07004 | 7,824 | $115,980 |