West Chicago is located in Illinois. West Chicago, Illinois has a population of 26,241. West Chicago is more family-centric than the surrounding county with 42% households with children. The county percentage for households with children is 31%.
The median household income in West Chicago, Illinois is $73,566. 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 West Chicago is 34.6 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.