Watchung, NJ ZIP Codes, Coordinates & Counties
Watchung, New Jersey has 1 ZIP code in Somerset county. The approximate center of Watchung is 40.642, -74.44. Watchung has about 28,264 known street addresses.
ZIP codes in Watchung, NJ
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 07069 | Somerset | 40.642 | -74.44 |
Counties Watchung spans
Somerset
Most common streets in Watchung
Valley, Summit, Mountain, Johnston, Diamond, East, Hillcrest, Ridge, Stirling, Anderson
Frequently asked questions
What ZIP codes are in Watchung, NJ?
Watchung, New Jersey has 1 ZIP code, ranging from 07069 to 07069. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Watchung, NJ in?
Watchung is in Somerset county.
What are the latitude and longitude of Watchung, NJ?
The approximate center of Watchung, New Jersey is latitude 40.642, longitude -74.44. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Watchung, NJ have?
Watchung has 1 ZIP code.
How many addresses are in Watchung, NJ?
Watchung, New Jersey has about 28,264 known street addresses in the sthan.io US address database.
What are the most common streets in Watchung, NJ?
Some of the most common street names in Watchung are Valley, Summit, Mountain, Johnston, Diamond, East.
What cities are near Watchung, NJ?
Cities near Watchung include Berkeley Heights (2 mi), Plainfield (2 mi), Fanwood (3 mi), Dunellen (4 mi), Gillette (4 mi).
Cities near Watchung
Berkeley Heights, NJ (2 mi) Plainfield, NJ (2 mi) Fanwood, NJ (3 mi) Dunellen, NJ (4 mi) Gillette, NJ (4 mi) Millington, NJ (4 mi) New Providence, NJ (4 mi) Scotch Plains, NJ (4 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database