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  2. What is the zip code of Grand Junction, CO, 81503

Grand Junction (CO) Zip Code is 81503 Latest Details Feb, 2025

Updated: 06-02-2025

Grand Junction (CO) zip Code is 81503, Postal Code details. Grand Junction is located in state CO, United States.

Find Zip Code 81503 Details

ZIP code 81503 is located in Grand Junction CO in the United States.

Postal Code United States Zip Code 81503 Latest update Grand Junction, CO
Zip Code / Postal Code 81503

City

Grand Junction

State Code

CO

County

Mesa, United States

Postal Locations

Grand Junction, CO - Zip Code is - 81503

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 81503 is an essential part of the postal system in Grand Junction, CO. 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, Grand Junction has a lot to offer.

FAQ about Zip Code 81503, Grand Junction, (CO)

What is Zip code Grand Junction?

Grand Junction Zip Code: 81503, used by the Grand Junction Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Mesa, CO. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Grand Junction?

Grand Junction Postal Code is: 81503

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