Yorkville Real EstateYorkville is located in Illinois. Yorkville, Illinois has a population of 18,691. Yorkville is more family-centric than the surrounding county with 51.27% of the households containing married families with children. The county average for households married with children is 43.85%. The median household income in Yorkville, Illinois is $95,383. The median household income for the surrounding county is $89,860 compared to the national median of $57,652. The median age of people living in Yorkville is 33.7 years. Yorkville WeatherThe average high temperature in July is 83.5 degrees, with an average low temperature in January of 12.6 degrees. The average rainfall is approximately 38 inches per year, with 29.6 inches of snow per year. Yorkville MapReal estate near YorkvilleNearby CitiesNearby Cities Homes for Sale |