What County Is 48889 In?
ZIP 48889 is located in
Gratiot County
Sumner, Michigan (MI)
Gratiot County — ZIP 48889
ZIP 48889 highlighted in Gratiot County, Michigan. Click neighboring ZIPs to explore.
ZIP Code Details
| ZIP Code | 48889 |
| County | Gratiot County |
| City | Sumner |
| State | Michigan (MI) |
| FIPS Code | 26057 |
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Frequently Asked Questions
What county is ZIP code 48889 in?
ZIP code 48889 is located in Gratiot County, Michigan (MI).
What city is ZIP code 48889 in?
ZIP code 48889 is primarily associated with Sumner, Michigan.
What state is ZIP code 48889 in?
ZIP code 48889 is in the state of Michigan (MI).