Gridley ZIP Codes

List of Zip Codes of Gridley

The following table lists ZIP Codes associated with Gridley, 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 95948 39.34289 -121.75818 Butte 11,118 56.8


About Gridley California Zip Codes

The city of Gridley in California (CA) is served by approximately 1 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 11,118 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 Gridley fall within county jurisdictions such as Butte. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

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