← Look up another ZIP code · All towns in California
ZIP code 94520
Concord, CA · Contra Costa County
About ZIP code 94520
- ZIP code 94520 is in Concord, Contra Costa County, California.
- About 37,381 people live in it, which is 1,462 people per square mile.
- Time zone: Pacific Standard Time.
- The middle of the ZIP code is at 37.993, -122.035.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Concord, CA
ZIP code 94520 is the post office name for Concord, CA. 124,035 people live in Concord. Typical household income is $108,709. A typical home costs $797,600.
- Stronger than most towns on: Diversity & community, Walkability and Home internet and working from home.
- Weaker than most towns on: Clean air and low disaster risk, Cost of living and Housing affordability.
Other ZIP codes in Concord
Nearby ZIP codes
- 94519 Concord · 19,058 people
- 94518 Concord · 27,345 people
- 94523 Pleasant Hill · 34,592 people
- 94521 Concord · 41,909 people
- 94597 Walnut Creek · 23,129 people
- 94565 Pittsburg · 100,488 people
- 94553 Martinez · 48,643 people
- 94596 Walnut Creek · 23,417 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.