Ontonagon is located in Michigan. Ontonagon, Michigan has a population of 1,322. Ontonagon is less family-centric than the surrounding county with 6.06% of the households containing married families with children. The county average for households married with children is 11.47%.
The median household income in Ontonagon, Michigan is $42,500. The median household income for the surrounding county is $44,605 compared to the national median of $69,021. The median age of people living in Ontonagon is 62.5 years.
The average high temperature in July is 78 degrees, with an average low temperature in January of 5.9 degrees. The average rainfall is approximately 35.9 inches per year, with 187.1 inches of snow per year.
