Westfield, NJ ZIP Codes, Coordinates & Counties

Westfield, New Jersey has 1 ZIP code in Union county. The approximate center of Westfield is 40.652, -74.343. Westfield has about 84,375 known street addresses.

ZIP codes
1
Counties
1
State
New Jersey (NJ)
Coordinates
40.652, -74.343
Mapped addresses
84,375

ZIP codes in Westfield, NJ

ZIP CodeCountyLatitudeLongitude
07090 Union 40.652 -74.343

Counties Westfield spans

Union

Most common streets in Westfield

Boynton, South, North, Prospect, Broad, Summit, Grandview, Central, Lawrence, Chestnut

Frequently asked questions

What ZIP codes are in Westfield, NJ?

Westfield, New Jersey has 1 ZIP code, ranging from 07090 to 07090. The full list, with each ZIP's county and coordinates, is in the table on this page.

What county is Westfield, NJ in?

Westfield is in Union county.

What are the latitude and longitude of Westfield, NJ?

The approximate center of Westfield, New Jersey is latitude 40.652, longitude -74.343. Coordinates for each ZIP code are listed in the table above.

How many ZIP codes does Westfield, NJ have?

Westfield has 1 ZIP code.

How many addresses are in Westfield, NJ?

Westfield, New Jersey has about 84,375 known street addresses in the sthan.io US address database.

What are the most common streets in Westfield, NJ?

Some of the most common street names in Westfield are Boynton, South, North, Prospect, Broad, Summit.

What cities are near Westfield, NJ?

Cities near Westfield include Garwood (1 mi), Cranford (2 mi), Fanwood (2 mi), Mountainside (2 mi), Scotch Plains (2 mi).

Cities near Westfield

Garwood, NJ (1 mi) Cranford, NJ (2 mi) Fanwood, NJ (2 mi) Mountainside, NJ (2 mi) Scotch Plains, NJ (2 mi) Clark, NJ (3 mi) Kenilworth, NJ (3 mi) Springfield, NJ (3 mi)

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Last updated: June 2026 · Data: sthan.io US address database