Arroyo Grande ZIP Codes

List of Zip Codes of Arroyo Grande

The following table lists ZIP Codes associated with Arroyo Grande, 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 93420 35.16682 -120.46617 San Luis Obispo 32,016 62.6


About Arroyo Grande California Zip Codes

The city of Arroyo Grande 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 32,016 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 Arroyo Grande fall within county jurisdictions such as San Luis Obispo. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

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