Stewartsville, NJ zip code
Stewartsville, New Jersey uses one zip code: 08886. Most of it is in Warren County. Together these zip codes are home to about 6.4K people.
Zip codes
1
Population
6.4K
All zips combined
Largest zip
08886
6,435 residents
Zip codes in Stewartsville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 08886 | 6,435 | $161,168 |