Zip code 94523

Zip code 94523, CA

The zip code 94523, type standard, belongs to the following denominations: Pleasant Hill y Concord . It is part of the county Contra Costa County, state of California. It has an estimated population of 31770.

The postal code 94523 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Pleasant Hill) or acceptable (Concord).