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  2. What is the zip code of Cassopolis, MI, 49031

Cassopolis (MI) Zip Code is 49031 Latest Details Aug, 2025

Updated: 26-08-2025

Cassopolis (MI) zip Code is 49031, Postal Code details. Cassopolis is located in state MI, United States.

Find Zip Code 49031 Details

ZIP code 49031 is located in Cassopolis MI in the United States.

Postal Code United States Zip Code 49031 Latest update Cassopolis, MI
Zip Code / Postal Code 49031

City

Cassopolis

State Code

MI

County

Cass, United States

Postal Locations

Cassopolis, MI - Zip Code is - 49031

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 49031 is an essential part of the postal system in Cassopolis, 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, Cassopolis has a lot to offer.

FAQ about Zip Code 49031, Cassopolis, (MI)

What is Zip code Cassopolis?

Cassopolis Zip Code: 49031, used by the Cassopolis Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Cass, MI. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Cassopolis?

Cassopolis Postal Code is: 49031

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