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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of South Pasadena, CA

South Pasadena, CA Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 91030StandardLos Angeles25,616626 / 323
ZIP Code 91031P.O. BoxLos Angeles0626 / 323

Timezone(s):Pacific (GMT -08:00)
Population:25,619 (More Details)
Male Population:12,160
Female Population:13,459
Median Age:40
ZIP Codes:2
Area Codes:2
Total Area:4,751 square miles (county)
Land Area:4,058 square miles (county)
Water Area:693 square miles (county)

South Pasadena, CA Demographic Information *

Total population25,619
Male population12,160
Female population13,459
Median age (years)40.1
White Population13,922
Black Population771
Indian Population107
Asian Population7,973
Hawaiian Population9
Hispanic Population4,767
Median age (Male)39.2
Median age (Female)40.8
Total households10,467
Family households (families)6,619
Average household size2.43
Average family size3.06
Total housing units11,118
* 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],