Lake Forest ZIP Codes

List of Zip Codes of Lake Forest

The following table lists ZIP Codes associated with Lake Forest, California, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude County Population Density
1 92630 33.64709 -117.68428 Orange 66,461 2435.2


About Lake Forest California Zip Codes

The city of Lake Forest in California (CA) is served by approximately 1 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 66,461 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Lake Forest fall within county jurisdictions such as Orange. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Lake Forest, California follow the America/Los_Angeles time zone.