City
Sumner, MI
Gratiot County, Michigan · Population 1,528 · 1 ZIP code
Population
1,528
Safety Score
50
50
Average
Livability
50
50
Average
Median Home Price
N/A
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About Sumner
Sumner is a city located in Gratiot County, Michigan. With a population of 1,528, it spans 1 ZIP code.