Hanover Park is located in Illinois. Hanover Park, Illinois has a population of 38,350. Hanover Park is more family-centric than the surrounding county with 40.78% of the households containing married families with children. The county average for households married with children is 30.49%.
The median household income in Hanover Park, Illinois is $70,401. The median household income for the surrounding county is $59,426 compared to the national median of $57,652. The median age of people living in Hanover Park is 33.4 years.
The average high temperature in July is 86.7 degrees, with an average low temperature in January of 10.6 degrees. The average rainfall is approximately 37.7 inches per year, with 34.3 inches of snow per year.