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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Rancho Santa Margarita, CA

Rancho Santa Margarita, CA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 92688StandardOrange43,792949

Timezone(s):Pacific (GMT -08:00)
Counties:ORANGE, CA
Population:47,853 (More Details)
Male Population:23,383
Female Population:24,470
Median Age:36
ZIP Codes:1
Area Codes:1
Total Area:948 square miles (county)
Land Area:791 square miles (county)
Water Area:157 square miles (county)

Rancho Santa Margarita, CA Demographic Information *

Total population47,853
Male population23,383
Female population24,470
Median age (years)36
White Population37,421
Black Population887
Indian Population182
Asian Population4,350
Hawaiian Population102
Hispanic Population8,902
Median age (Male)34.7
Median age (Female)37.1
Total households16,665
Family households (families)12,547
Average household size2.87
Average family size3.33
Total housing units17,260
* 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],