ZIP Code 94587 — Union City, California
ZIP code 94587 belongs to Union City, California (county: Alameda). It sits at latitude 37.5895, longitude -122.0497 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| ZIP code | 94587 |
| City / place | Union City |
| State | California |
| County | Alameda |
| Coordinates | 37.5895, -122.0497 |
| Time zone | America/Los_Angeles |
| City population | 74,494 |
| ZIP type | PO box / unique |
| Telephone area codes | 510 |
What is ZIP code 94587?
94587 is a five-digit ZIP code used by the United States Postal Service for Union City, California. It is one of 1 ZIP codes associated with Union City in this dataset. The delivery area is served from the local post office network, so the ZIP can cover more than one neighbourhood or even cross a city line.
Area codes and city profile
Telephone area codes serving Union City: 510. For population, county and county-seat details, see Union City and all places in California.
Nearby ZIP codes
94555 1.8 km · Fremont94536 5.4 km · Fremont94544 5.5 km · Hayward94560 6.1 km · Newark94545 6.4 km · Hayward94542 7.7 km · Hayward94543 9.2 km · Hayward94538 9.5 km · Fremont
Frequently asked questions
What city is ZIP code 94587 in?
ZIP code 94587 is in Union City, California.
What county is 94587 in?
94587 belongs to Alameda in California.
What time zone is ZIP code 94587 in?
94587 is in the America/Los_Angeles time zone.