Davis is located in Illinois. Davis, Illinois has a population of 789. Davis is more family-centric than the surrounding county with 29% households with children. The county percentage for households with children is 25%.
The median household income in Davis, Illinois is $71,875. The median household income for the surrounding county is $50,218 compared to the national median of $66,222. The median age of people living in Davis is 49.2 years.
The average high temperature in July is 82 degrees, with an average low temperature in January of 9 degrees. The annual precipitation is 34.79.