Park Forest is located in Illinois. Park Forest, Illinois has a population of 20,679. Park Forest is more family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 26%.
The median household income in Park Forest, Illinois is $50,493. The median household income for the surrounding county is $63,917 compared to the national median of $61,963. The median age of people living in Park Forest is 39.3 years.
The average high temperature in July is 83.7 degrees, with an average low temperature in January of 14.8 degrees. The annual precipitation is 38.65.