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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Lake Forest, CA

Lake Forest, CA Covers 4 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 92609P.O. BoxOrange0949 / 714
ZIP Code 92610StandardOrange11,248949
ZIP Code 92630StandardOrange59,182949 / 714
ZIP Code 92679StandardOrange32,611949

Timezone(s):Pacific (GMT -08:00)
Counties:ORANGE, CA
Population:77,264 (More Details)
Male Population:38,375
Female Population:38,889
Median Age:37
ZIP Codes:4
Area Codes:2
Total Area:948 square miles (county)
Land Area:791 square miles (county)
Water Area:157 square miles (county)

Lake Forest, CA Demographic Information *

Total population77,264
Male population38,375
Female population38,889
Median age (years)37.2
White Population54,341
Black Population1,295
Indian Population384
Asian Population10,115
Hawaiian Population191
Hispanic Population19,024
Median age (Male)35.8
Median age (Female)38.6
Total households26,224
Family households (families)19,612
Average household size2.93
Average family size3.3
Total housing units27,088
* 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],