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  2. What is the zip code of Mackay, ID, 83251

Mackay (ID) Zip Code is 83251 Latest Details Jul, 2025

Updated: 07-07-2025

Mackay (ID) zip Code is 83251, Postal Code details. Mackay is located in state ID, United States.

Find Zip Code 83251 Details

ZIP code 83251 is located in Mackay ID in the United States.

Postal Code United States Zip Code 83251 Latest update Mackay, ID
Zip Code / Postal Code 83251

City

Mackay

State Code

ID

County

Custer, United States

Postal Locations

Mackay, ID - Zip Code is - 83251

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 83251 is an essential part of the postal system in Mackay, ID. 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, Mackay has a lot to offer.

FAQ about Zip Code 83251, Mackay, (ID)

What is Zip code Mackay?

Mackay Zip Code: 83251, used by the Mackay Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Custer, ID. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Mackay?

Mackay Postal Code is: 83251

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