Carol Stream is located in Illinois. Carol Stream, Illinois has a population of 40,465. Carol Stream is less family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 31%.
The median household income in Carol Stream, Illinois is $80,828. The median household income for the surrounding county is $89,084 compared to the national median of $61,963. The median age of people living in Carol Stream is 38.1 years.
The average high temperature in July is 86.8 degrees, with an average low temperature in January of 14.2 degrees. The annual precipitation is 37.94.