Pleasanton ZIP Codes

List of Zip Codes of Pleasanton

The following table lists ZIP Codes associated with Pleasanton, 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 94566 37.65032 -121.85881 Alameda 44,782 850.9
2 94588 37.73801 -121.88178 Alameda 34,423 406.0


About Pleasanton California Zip Codes

The city of Pleasanton in California (CA) is served by approximately 2 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 79,205 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 Pleasanton 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 Pleasanton, California follow the America/Los_Angeles time zone.