Marion is located in Illinois. Marion, Illinois 62959has a population of 17,774. Marion 62959 is less family-centric than the surrounding county with 26.18% of the households containing married families with children. The county average for households married with children is 27.95%.
The median household income in Marion, Illinois 62959 is $46,036. The median household income for the surrounding county is $48,600 compared to the national median of $57,652. The median age of people living in Marion 62959 is 40.3 years.
The average high temperature in July is 85.9 degrees, with an average low temperature in January of 21.2 degrees. The average rainfall is approximately 46.4 inches per year, with 14.4 inches of snow per year.
