San Leandro ZIP Codes

List of Zip Codes of San Leandro

The following table lists ZIP Codes associated with San Leandro, 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 94577 37.71595 -122.16615 Alameda 47,533 2261.7
2 94578 37.70675 -122.1256 Alameda 41,567 3520.6
3 94579 37.68656 -122.15709 Alameda 19,955 2463.4


About San Leandro California Zip Codes

The city of San Leandro in California (CA) is served by approximately 3 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 109,055 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 San Leandro fall within county jurisdictions such as Alameda. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for San Leandro, California follow the America/Los_Angeles time zone.