Livermore ZIP Codes

List of Zip Codes of Livermore

The following table lists ZIP Codes associated with Livermore, 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 94550 37.51746 -121.59406 Alameda 49,610 70.4
2 94551 37.75902 -121.76026 Alameda 38,739 180.8


About Livermore California Zip Codes

The city of Livermore 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 88,349 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 Livermore 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 Livermore, California follow the America/Los_Angeles time zone.