Hayward ZIP Codes

List of Zip Codes of Hayward

The following table lists ZIP Codes associated with Hayward, 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 94541 37.67376 -122.08707 Alameda 67,785 3511.0
2 94542 37.6553 -122.02584 Alameda 14,729 657.2
3 94544 37.63352 -122.05678 Alameda 76,739 2705.4
4 94545 37.62957 -122.12048 Alameda 33,186 884.9


About Hayward California Zip Codes

The city of Hayward in California (CA) is served by approximately 4 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 192,439 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 Hayward 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 Hayward, California follow the America/Los_Angeles time zone.