ZIP Code 94521 — Concord, California
ZIP code 94521 belongs to Concord, California (county: Contra Costa). It sits at latitude 37.9575, longitude -121.975 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| ZIP code | 94521 |
| City / place | Concord |
| State | California |
| County | Contra Costa |
| Coordinates | 37.9575, -121.975 |
| Time zone | America/Los_Angeles |
| City population | 128,667 |
| ZIP type | PO box / unique |
| Telephone area codes | 925 |
What is ZIP code 94521?
94521 is a five-digit ZIP code used by the United States Postal Service for Concord, California. It is one of 8 ZIP codes associated with Concord 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.
ZIP codes in the same city
94518 Contra Costa94519 Contra Costa94520 Contra Costa94522 Contra Costa94524 Contra Costa94527 Contra Costa94529 Contra Costa
Area codes and city profile
Telephone area codes serving Concord: 925. For population, county and county-seat details, see Concord and all places in California.
Nearby ZIP codes
94527 1.6 km · Concord94519 4.4 km · Concord94518 4.6 km · Concord94522 5.4 km · Concord94524 5.4 km · Concord94529 5.4 km · Concord94520 6.0 km · Concord94598 6.2 km · Walnut Creek
Frequently asked questions
What city is ZIP code 94521 in?
ZIP code 94521 is in Concord, California.
What county is 94521 in?
94521 belongs to Contra Costa in California.
What time zone is ZIP code 94521 in?
94521 is in the America/Los_Angeles time zone.