Pima County Arizona is covered by a total of 75 ZIP Codes. There are 9 ZIP Codes in Pima County that extend into adjacent counties (Cochise County, Maricopa County, Pinal County, and Santa Cruz County). Of the ZIP codes within or partially within Pima County there are 44 Standard ZIP Codes, 6 Unique ZIP Codes and 25 PO Box ZIP Codes.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Pima County and can be turned on and off. Each type of postal code can also be turned on and off.