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  2. What is the zip code of Ajo, AZ, 85321

Ajo (AZ) Zip Code is 85321 Latest Details Sep, 2025

Updated: 28-09-2025

Ajo (AZ) zip Code is 85321, Postal Code details. Ajo is located in state AZ, United States.

Find Zip Code 85321 Details

ZIP code 85321 is located in Ajo AZ in the United States.

Postal Code United States Zip Code 85321 Latest update Ajo, AZ
Zip Code / Postal Code 85321

City

Ajo

State Code

AZ

County

Pima, United States

Postal Locations

Ajo, AZ - Zip Code is - 85321

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 85321 is an essential part of the postal system in Ajo, AZ. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Ajo has a lot to offer.

FAQ about Zip Code 85321, Ajo, (AZ)

What is Zip code Ajo?

Ajo Zip Code: 85321, used by the Ajo Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Pima, AZ. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Ajo?

Ajo Postal Code is: 85321

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