Chicago Heights is located in Illinois. Chicago Heights, Illinois has a population of 27,050. Chicago Heights is more family-centric than the surrounding county with 33% households with children. The county percentage for households with children is 26%.
The median household income in Chicago Heights, Illinois is $47,899. 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 Chicago Heights is 34.3 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.