Clark, NJ ZIP Codes, Coordinates & Counties
Clark, New Jersey has 1 ZIP code in Union county. The approximate center of Clark is 40.62, -74.314. Clark has about 40,410 known street addresses.
ZIP codes in Clark, NJ
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 07066 | Union | 40.62 | -74.314 |
Counties Clark spans
Union
Most common streets in Clark
Raritan, Walnut, Westfield, Central, Lake, Valley, Willow, Lexington, Oak Ridge, Hawthorne
Frequently asked questions
What ZIP codes are in Clark, NJ?
Clark, New Jersey has 1 ZIP code, ranging from 07066 to 07066. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Clark, NJ in?
Clark is in Union county.
What are the latitude and longitude of Clark, NJ?
The approximate center of Clark, New Jersey is latitude 40.62, longitude -74.314. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Clark, NJ have?
Clark has 1 ZIP code.
How many addresses are in Clark, NJ?
Clark, New Jersey has about 40,410 known street addresses in the sthan.io US address database.
What are the most common streets in Clark, NJ?
Some of the most common street names in Clark are Raritan, Walnut, Westfield, Central, Lake, Valley.
What cities are near Clark, NJ?
Cities near Clark include Colonia (2 mi), Garwood (2 mi), Rahway (2 mi), Avenel (3 mi), Cranford (3 mi).
Cities near Clark
Colonia, NJ (2 mi) Garwood, NJ (2 mi) Rahway, NJ (2 mi) Avenel, NJ (3 mi) Cranford, NJ (3 mi) Iselin, NJ (3 mi) Scotch Plains, NJ (3 mi) Westfield, NJ (3 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database