Onondaga Real EstateOnondaga is located in Michigan. Onondaga, Michigan has a population of 3,192. Onondaga is more family-centric than the surrounding county with 36.72% of the households containing married families with children. The county average for households married with children is 28.2%. The median household income in Onondaga, Michigan is $60,882. The median household income for the surrounding county is $49,109 compared to the national median of $57,652. The median age of people living in Onondaga is 36.7 years. Onondaga WeatherThe average high temperature in July is 82.1 degrees, with an average low temperature in January of 16.4 degrees. The average rainfall is approximately 33.4 inches per year, with 37.4 inches of snow per year. Onondaga MapReal estate near OnondagaNearby CitiesNearby Cities Homes for Sale |