There are 365 K-12 Schools in Marion County, Indiana, serving a population of 939,964 people in an area of 397 square miles. There is 1 K-12 School per 2,575 people, and 1 K-12 School per 1 square miles.
In Indiana, Marion County is ranked 60th of 92 counties in K-12 Schools per capita, and 1st of 92 counties in K-12 Schools per square mile.