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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Santa Maria, CA

Santa Maria, CA Covers 5 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 93454StandardSanta Barbara36,448805 / 820
ZIP Code 93455StandardSanta Barbara41,684805 / 820
ZIP Code 93456P.O. BoxSanta Barbara0805 / 820
ZIP Code 93457P.O. BoxSanta Barbara0805 / 820
ZIP Code 93458StandardSanta Barbara55,431805 / 820

Timezone(s):Pacific (GMT -08:00)
Population:99,553 (More Details)
Male Population:50,321
Female Population:49,232
Median Age:29
ZIP Codes:5
Area Codes:2
Total Area:3,789 square miles (county)
Land Area:2,735 square miles (county)
Water Area:1,054 square miles (county)

Santa Maria, CA Demographic Information *

Total population99,553
Male population50,321
Female population49,232
Median age (years)28.6
White Population55,983
Black Population1,656
Indian Population1,818
Asian Population5,054
Hawaiian Population161
Hispanic Population70,114
Median age (Male)27.7
Median age (Female)29.5
Total households26,908
Family households (families)20,479
Average household size3.66
Average family size4.06
Total housing units28,294
* 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],