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  2. What is the zip code of Milliken, CO, 80543

Milliken (CO) Zip Code is 80543 Latest Details Sep, 2025

Updated: 29-09-2025

Milliken (CO) zip Code is 80543, Postal Code details. Milliken is located in state CO, United States.

Find Zip Code 80543 Details

ZIP code 80543 is located in Milliken CO in the United States.

Postal Code United States Zip Code 80543 Latest update Milliken, CO
Zip Code / Postal Code 80543

City

Milliken

State Code

CO

County

Weld, United States

Postal Locations

Milliken, CO - Zip Code is - 80543

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 80543 is an essential part of the postal system in Milliken, 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, Milliken has a lot to offer.

FAQ about Zip Code 80543, Milliken, (CO)

What is Zip code Milliken?

Milliken Zip Code: 80543, used by the Milliken Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Weld, CO. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Milliken?

Milliken Postal Code is: 80543

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