zip code 07831 is a zipcode of Washington Township, New Jersey state, usa. zip code of Washington Township and its population information along with its latitude and longitude coordinates.
ZIP Code 07831
- Zip Code
- 07831
- City
- Washington Township
- County
- Hunterdon
- State
- New Jersey
- Latitude
- 40.738200
- Longitude
- -74.944100
- Population
- 0