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  2. What is the zip code of Keenesburg, CO, 80643

Keenesburg (CO) Zip Code is 80643 Latest Details Nov, 2025

Updated: 06-11-2025

Keenesburg (CO) zip Code is 80643, Postal Code details. Keenesburg is located in state CO, United States.

Find Zip Code 80643 Details

ZIP code 80643 is located in Keenesburg CO in the United States.

Postal Code United States Zip Code 80643 Latest update Keenesburg, CO
Zip Code / Postal Code 80643

City

Keenesburg

State Code

CO

County

Weld, United States

Postal Locations

Keenesburg, CO - Zip Code is - 80643

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 80643 is an essential part of the postal system in Keenesburg, 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, Keenesburg has a lot to offer.

FAQ about Zip Code 80643, Keenesburg, (CO)

What is Zip code Keenesburg?

Keenesburg Zip Code: 80643, used by the Keenesburg 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 Keenesburg?

Keenesburg Postal Code is: 80643

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