ZIP CodesZIP codes in Hunterdon County, New Jersey
Hunterdon County, New Jersey has 27 ZIP codes in this list, from 07830 to 08889. They cover 27 places, among them Califon, Pottersville, Lambertville and Ringoes.
Nothing in this county matches.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 07830 | Califon | 26.0 | 40.716, -74.815 |
| 07979 | Pottersville | 0.9 | 40.703, -74.728 |
| 08530 | Lambertville | 27.1 | 40.373, -74.927 |
| 08551 | Ringoes | 26.2 | 40.446, -74.829 |
| 08556 | Rosemont | no area | 40.420, -74.989 |
| 08557 | Sergeantsville | no area | 40.446, -74.944 |
| 08559 | Stockton | 39.8 | 40.440, -74.955 |
| 08801 | Annandale | 15.0 | 40.629, -74.885 |
| 08803 | Baptistown | no area | 40.522, -75.006 |
| 08804 | Bloomsbury | 14.1 | 40.644, -75.097 |
| 08809 | Clinton | 6.9 | 40.641, -74.909 |
| 08822 | Flemington | 64.7 | 40.518, -74.845 |
| 08825 | Frenchtown | 29.0 | 40.521, -75.032 |
| 08826 | Glen Gardner | 21.4 | 40.713, -74.916 |
| 08827 | Hampton | 18.1 | 40.677, -74.962 |
| 08829 | High Bridge | 2.4 | 40.668, -74.894 |
| 08833 | Lebanon | 34.9 | 40.647, -74.829 |
| 08834 | Little York | no area | 40.564, -74.949 |
| 08848 | Milford | 32.7 | 40.593, -75.103 |
| 08858 | Oldwick | 2.6 | 40.673, -74.747 |
| 08867 | Pittstown | 28.3 | 40.599, -74.958 |
| 08868 | Quakertown | no area | 40.566, -74.939 |
| 08870 | Readington | no area | 40.569, -74.738 |
| 08885 | Stanton | no area | 40.576, -74.831 |
| 08887 | Three Bridges | 0.8 | 40.521, -74.795 |
| 08888 | Whitehouse | no area | 40.619, -74.741 |
| 08889 | Whitehouse Station | 23.1 | 40.616, -74.772 |
The ZIP code areas of Hunterdon County add up to about 414 square miles of land (1,072 sq km) as the Census Bureau draws them. The largest is 08822 (Flemington), with 64.7 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Califon, NJ 07830.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.