Union Township (Hunterdon County) New Jersey is covered by a total of 5 ZIP Codes. The ZIP Codes in Union Township (Hunterdon County) range from 08801 to 08867. Data Updated October 2, 2024
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Union Township (Hunterdon County) and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Annandale | Standard | |||
| Asbury | Standard | |||
| Clinton | Standard | |||
| Hampton | Standard | |||
| Pittstown | Standard |