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  2. What is the zip code of Union Pier, MI, 49129

Union Pier (MI) Zip Code is 49129 Latest Details Jul, 2025

Updated: 07-07-2025

Union Pier (MI) zip Code is 49129, Postal Code details. Union Pier is located in state MI, United States.

Find Zip Code 49129 Details

ZIP code 49129 is located in Union Pier MI in the United States.

Postal Code United States Zip Code 49129 Latest update Union Pier, MI
Zip Code / Postal Code 49129

City

Union Pier

State Code

MI

County

Berrien, United States

Postal Locations

Union Pier, MI - Zip Code is - 49129

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 49129 is an essential part of the postal system in Union Pier, MI. 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, Union Pier has a lot to offer.

FAQ about Zip Code 49129, Union Pier, (MI)

What is Zip code Union Pier?

Union Pier Zip Code: 49129, used by the Union Pier Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Berrien, MI. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Union Pier?

Union Pier Postal Code is: 49129

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