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  2. What is the zip code of Interlochen, MI, 49643

Interlochen (MI) Zip Code is 49643 Latest Details Jul, 2025

Updated: 08-07-2025

Interlochen (MI) zip Code is 49643, Postal Code details. Interlochen is located in state MI, United States.

Find Zip Code 49643 Details

ZIP code 49643 is located in Interlochen MI in the United States.

Postal Code United States Zip Code 49643 Latest update Interlochen, MI
Zip Code / Postal Code 49643

City

Interlochen

State Code

MI

County

Grand Traverse, United States

Postal Locations

Interlochen, MI - Zip Code is - 49643

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 49643 is an essential part of the postal system in Interlochen, 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, Interlochen has a lot to offer.

FAQ about Zip Code 49643, Interlochen, (MI)

What is Zip code Interlochen?

Interlochen Zip Code: 49643, used by the Interlochen Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Grand Traverse, MI. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Interlochen?

Interlochen Postal Code is: 49643

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