There are 125 K-12 Schools in Madison County, Illinois, serving a population of 266,153 people in an area of 716 square miles. There is 1 K-12 School per 2,129 people, and 1 K-12 School per 5 square miles.
In Illinois, Madison County is ranked 78th of 102 counties in K-12 Schools per capita, and 12th of 102 counties in K-12 Schools per square mile.