Zip code 94520

Zip code 94520, CA

The zip code 94520, type standard, belongs to the following denominations: Concord y Clyde . It is part of the county Contra Costa County, state of California. It has an estimated population of 33530.

The postal code 94520 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Concord).