ZIP Code 07091 is located in Westfield New Jersey. 07091 is entirely within Union County. Regionally, it is located in Metro New York City.
| ZIP Code Name | Westfield |
| Primary County | Union County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 184 | 64.34% |
| Black | 23 | 8.04% |
| Hispanic | 33 | 11.54% |
| Asian | 41 | 14.34% |
| Native American | 5 | 1.75% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Coordinates | 40.65139389,-74.34670258 |
| Adjacent ZIP Codes | |
| Region | Metro New York City |
| Metropolitan/Micropolitan Stat Area | New York-Newark-Jersey City, NY-NJ-PA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |