Onamia is located in Minnesota. Onamia, Minnesota has a population of 871. Onamia is less family-centric than the surrounding county with 6.51% of the households containing married families with children. The county average for households married with children is 23.47%.
The median household income in Onamia, Minnesota is $25,972. The median household income for the surrounding county is $61,995 compared to the national median of $69,021. The median age of people living in Onamia is 44.2 years.
The average high temperature in July is 79.9 degrees, with an average low temperature in January of -0.2 degrees. The average rainfall is approximately 27.6 inches per year, with 41.5 inches of snow per year.
