Find the last 4 digits (ZIP+4) for an address in 07066

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ZIP Code 07066 – Clark, NJ

Clark, New Jersey · Union County · Eastern time

ZIP code07066
CityClark
StateNew Jersey
CountyUnion County
Population15,622
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area4.38 sq mi
Center (lat, long)40.6206, -74.3099

Area codes in this area

908

These are the area codes that most often serve ZIP 07066 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

07065 Rahway · 1.8 mi07067 Colonia · 2.2 mi07027 Garwood · 2.2 mi07016 Cranford · 2.6 mi07090 Westfield · 2.8 mi07061 Plainfield · 3.2 mi07091 Westfield · 3.2 mi07001 Avenel · 3.3 mi

About ZIP 07066

ZIP code 07066 is assigned to Clark, New Jersey. It lies in Union County. Its Census area covers about 4.38 square miles of land. The closest neighboring ZIP is 07065 (Rahway), about 1.8 miles away.

Every address in 07066 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources