Onamia is located in Minnesota. Onamia, Minnesota has a population of 939. Onamia is less family-centric than the surrounding county with 15.58% of the households containing married families with children. The county average for households married with children is 28.41%.
The median household income in Onamia, Minnesota is $30,650. The median household income for the surrounding county is $53,737 compared to the national median of $57,652. The median age of people living in Onamia is 43.4 years.
The average high temperature in July is 80.1 degrees, with an average low temperature in January of 0.1 degrees. The average rainfall is approximately 29.6 inches per year, with 41.6 inches of snow per year.
