Ontonagon Michigan Contact
Ontonagon Michigan has a zip code of 49953. The current date and time in Ontonagon is May 6, 2024, 6:17 am and it has a population of 3,320 people. Ontonagon Michigan lies at an elevation of 642 feet.
Ontonagon Michigan has a zip code of 49953. The current date and time in Ontonagon is May 6, 2024, 6:17 am and it has a population of 3,320 people. Ontonagon Michigan lies at an elevation of 642 feet.