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  2. What is the zip code of Willow, AK, 99688

Willow (AK) Zip Code is 99688 Latest Details Jul, 2025

Updated: 08-07-2025

Willow (AK) zip Code is 99688, Postal Code details. Willow is located in state AK, United States.

Find Zip Code 99688 Details

ZIP code 99688 is located in Willow AK in the United States.

Postal Code United States Zip Code 99688 Latest update Willow, AK
Zip Code / Postal Code 99688

City

Willow

State Code

AK

County

Matanuska Susitna, United States

Postal Locations

Willow, AK - Zip Code is - 99688

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 99688 is an essential part of the postal system in Willow, AK. 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, Willow has a lot to offer.

FAQ about Zip Code 99688, Willow, (AK)

What is Zip code Willow?

Willow Zip Code: 99688, used by the Willow Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Matanuska Susitna, AK. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Willow?

Willow Postal Code is: 99688

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