Rapids City is located in Illinois. Rapids City, Illinois has a population of 872. Rapids City is less family-centric than the surrounding county with 18% households with children. The county percentage for households with children is 26%.
The median household income in Rapids City, Illinois is $70,784. The median household income for the surrounding county is $57,012 compared to the national median of $66,222. The median age of people living in Rapids City is 48.5 years.
The average high temperature in July is 85.36 degrees, with an average low temperature in January of 13.08 degrees. The annual precipitation is 35.08.