Porterville ZIP Codes

List of Zip Codes of Porterville

The following table lists ZIP Codes associated with Porterville, 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 93257 35.98708 -118.89493 Tulare 79,340 80.9
2 93258 36.05833 -119.15209 Tulare 1,241 491.3


About Porterville California Zip Codes

The city of Porterville 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 80,581 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 Porterville fall within county jurisdictions such as Tulare. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

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