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  2. What is the zip code of Warren, MI, 48091

Warren (MI) Zip Code is 48091 Latest Details Jul, 2025

Updated: 07-07-2025

Warren (MI) zip Code is 48091, Postal Code details. Warren is located in state MI, United States.

Find Zip Code 48091 Details

ZIP code 48091 is located in Warren MI in the United States.

Postal Code United States Zip Code 48091 Latest update Warren, MI
Zip Code / Postal Code 48091

City

Warren

State Code

MI

County

Macomb, United States

Postal Locations

Warren, MI - Zip Code is - 48091

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 48091 is an essential part of the postal system in Warren, 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, Warren has a lot to offer.

FAQ about Zip Code 48091, Warren, (MI)

What is Zip code Warren?

Warren Zip Code: 48091, used by the Warren Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Macomb, MI. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Warren?

Warren Postal Code is: 48091

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