Allen Zip Codes - Hillsdale County MI

Allen, MI Zip Code Map

Allen, MI is a city located in Hillsdale County, Michigan and has a land area of 25.65 square miles (66.43 km2). The water area for the city is 0.14 square miles or 0.36 km2. There is one unique zip code in Allen, Michigan and it is 49227. The area code(s) for Allen is 517.

Zip Codes for Allen, MI (1)
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49227 Allen Hillsdale

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