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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Fairfield, CA

Fairfield, CA Covers 3 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 94533StandardSolano69,277707
ZIP Code 94534StandardSolano36,416707
ZIP Code 94535StandardSolano3,793707

Timezone(s):Pacific (GMT -08:00)
Counties:SOLANO, CA
Population:105,321 (More Details)
Male Population:51,851
Female Population:53,470
Median Age:34
ZIP Codes:3
Area Codes:1
Total Area:906 square miles (county)
Land Area:822 square miles (county)
Water Area:84 square miles (county)

Fairfield, CA Demographic Information *

Total population105,321
Male population51,851
Female population53,470
Median age (years)33.7
White Population48,407
Black Population16,586
Indian Population869
Asian Population15,700
Hawaiian Population1,149
Hispanic Population28,789
Median age (Male)32.2
Median age (Female)35.2
Total households34,484
Family households (families)25,843
Average household size2.98
Average family size3.42
Total housing units37,184
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],