Jenison is located in Michigan. Jenison, Michigan has a population of 17,138. Jenison is more family-centric than the surrounding county with 32% households with children. The county percentage for households with children is 31%.
The median household income in Jenison, Michigan is $69,717. The median household income for the surrounding county is $71,232 compared to the national median of $66,222. The median age of people living in Jenison is 39.1 years.
The average high temperature in July is 82.3 degrees, with an average low temperature in January of 15.6 degrees. The annual precipitation is 37.08.