PlainZIP

Fairfield, CA ZIP Codes

2

Total ZIPs

105,693

Total Population

ZIP Codes in Fairfield, CA

ZIP Code Population Density Timezone
94533 69,277 1,238 America/Los_Angeles
94534 36,416 178 America/Los_Angeles

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.