Zip code 93420

Zip code 93420, CA

The zip code 93420, type standard, belongs to Arroyo Grande . It is part of the county San Luis Obispo County, state of California. It has an estimated population of 26080.

The postal code 93420 has only one denomination. If you are going to use the postal service be sure to use only those denominations marked as official (Arroyo Grande).