There are 126 K-12 Schools in Peoria County, Illinois, serving a population of 186,145 people in an area of 620 square miles. There is 1 K-12 School per 1,477 people, and 1 K-12 School per 4 square miles.
In Illinois, Peoria County is ranked 47th of 102 counties in K-12 Schools per capita, and 10th of 102 counties in K-12 Schools per square mile.