There are 136 K-12 Schools in Sangamon County, Illinois, serving a population of 198,134 people in an area of 869 square miles. There is 1 K-12 School per 1,456 people, and 1 K-12 School per 6 square miles.
In Illinois, Sangamon County is ranked 46th of 102 counties in K-12 Schools per capita, and 13th of 102 counties in K-12 Schools per square mile.