Sumner Michigan About
Sumner Michigan has a zip code of 48889. The current date and time in Sumner is May 3, 2024, 4:41 pm and it has a population of 1,351 people. Sumner Michigan lies at an elevation of 747 feet.
Sumner Michigan has a zip code of 48889. The current date and time in Sumner is May 3, 2024, 4:41 pm and it has a population of 1,351 people. Sumner Michigan lies at an elevation of 747 feet.