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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

ZIP Codes for City of San Gabriel, CA

San Gabriel, CA Covers 3 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 91775StandardLos Angeles23,988626
ZIP Code 91776StandardLos Angeles38,475626
ZIP Code 91778P.O. BoxLos Angeles0626

Timezone(s):Pacific (GMT -08:00)
Population:39,718 (More Details)
Male Population:19,157
Female Population:20,561
Median Age:40
ZIP Codes:3
Area Codes:1
Total Area:4,751 square miles (county)
Land Area:4,058 square miles (county)
Water Area:693 square miles (county)

San Gabriel, CA Demographic Information *

Total population39,718
Male population19,157
Female population20,561
Median age (years)40.3
White Population10,076
Black Population388
Indian Population220
Asian Population24,091
Hawaiian Population43
Hispanic Population10,189
Median age (Male)38.9
Median age (Female)41.6
Total households12,542
Family households (families)9,594
Average household size3.13
Average family size3.47
Total housing units13,237
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  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],