Mackinaw is located in Illinois. Mackinaw, Illinois 61755has a population of 1,763. Mackinaw 61755 is more family-centric than the surrounding county with 39% households with children. The county percentage for households with children is 28%.
The median household income in Mackinaw, Illinois 61755 is $73,443. The median household income for the surrounding county is $64,032 compared to the national median of $66,222. The median age of people living in Mackinaw 61755 is 38.7 years.
The average high temperature in July is 85.64 degrees, with an average low temperature in January of 13.93 degrees. The annual precipitation is 38.57.