Find the last 4 digits (ZIP+4) for an address in 07090

ZIP 07090, Westfield, NJ is filled in. Just type the street address.

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ZIP Code 07090 – Westfield, NJ

Westfield, New Jersey · Union County · Eastern time

ZIP code07090
CityWestfield
StateNew Jersey
CountyUnion County
Population31,111
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area6.74 sq mi
Center (lat, long)40.6516, -74.3434

Area codes in this area

908

These are the area codes that most often serve ZIP 07090 (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

07027 Garwood · 1.1 mi07076 Scotch Plains · 2 mi07016 Cranford · 2.1 mi07092 Mountainside · 2.2 mi07023 Fanwood · 2.3 mi07061 Plainfield · 2.5 mi07091 Westfield · 2.5 mi07066 Clark · 2.8 mi

About ZIP 07090

ZIP code 07090 is assigned to Westfield, New Jersey. It lies in Union County. Its Census area covers about 6.74 square miles of land. The closest neighboring ZIP is 07027 (Garwood), about 1.1 miles away.

Every address in 07090 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