Westfield, New Jersey
Westfield is a town in Union County, New Jersey, with an estimated population of 30,559 in 2023. It sits at 40.6516, -74.3434 in the America/New_York time zone.
| Field | Value |
|---|---|
| Place name | Westfield |
| Type | town |
| State | New Jersey (NJ) |
| County | Union County |
| Population (2023 est.) | 30,559 |
| Land area | 6.72 sq mi (17.42 km²) |
| Coordinates | 40.6516, -74.3434 |
| Time zone | America/New_York |
| ZIP codes | 07090, 07091 |
| Telephone area codes | 908 |
ZIP codes and area codes for Westfield
Westfield covers 2 ZIP codes: 07090, 07091. Telephone area codes serving the area: 908. Browse all ZIP codes in New Jersey for the full list.
Where is Westfield?
Westfield is located in New Jersey, in Union County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Garwood 2 km · NJMountainside 4 km · NJFanwood 4 km · NJKenilworth 6 km · NJRoselle Park 7 km · NJRoselle 7 km · NJRahway 7 km · NJPlainfield 7 km · NJ
Other places in Union County
Elizabeth 135,829Plainfield 54,670Linden 43,950Rahway 29,813Summit 22,344Roselle 22,342Roselle Park 13,932New Providence 13,488Kenilworth 8,259Fanwood 7,655
Related
Frequently asked questions
What county is Westfield, NJ in?
Westfield is in Union County, New Jersey.
What is the population of Westfield, NJ?
The 2023 Census Bureau estimate is 30,559.
What time zone is Westfield in?
Westfield is in the America/New_York time zone.