Sumner MI ZIP Code

Sumner city is located in Michigan State, Gratiot County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Sumner MI zip code by its streets and block numbers if we have some of the Sumner streets loaded in our website

Sumner Area Code is 989 and Time Zone is Eastern (GMT -05:00).

Sumner Zip Code - Michigan

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sumner City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sumner ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sumner, Michigan.

The Sumner Zip Code is 48889.

If you want to send a mail to Sumner City, you should use the 48889 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Sumner ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 48889 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sumner city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Michigan.

Sumner, Michigan - MAP

What is the Sumner Zip Code?

The Sumner Zip Code in Michigan is 48889.

ZIP Plus 4 Sumner - US Streets Zip Codes

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What is the zip code for Sumner MI?


Sumner, Michigan - US Zip Code

Sumner ZIP Code Lookup

48889 Zip Code File:
Zip Code: 48889,
City: Sumner
Sumner Area Code: 989
Sumner, MI - Time Zone: Eastern (GMT -05:00)
County: Gratiot
City Alias: Sumner
State: Michigan
State Abb: MI

Michigan Zip+4 - Nearby Sumner Cities

Cities near Sumner in Michigan
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