Congerville is located in Illinois. Congerville, Illinois has a population of 514. Congerville is more family-centric than the surrounding county with 33% households with children. The county percentage for households with children is 31%.
The median household income in Congerville, Illinois is $83,182. The median household income for the surrounding county is $74,571 compared to the national median of $66,222. The median age of people living in Congerville is 39.1 years.
The average high temperature in July is 85.6 degrees, with an average low temperature in January of 13.7 degrees. The annual precipitation is 34.78.