There are 140 K-12 Schools in Delaware County, Ohio, serving a population of 193,024 people in an area of 444 square miles. There is 1 K-12 School per 1,378 people, and 1 K-12 School per 3 square miles.
In Ohio, Delaware County is ranked 13th of 88 counties in K-12 Schools per capita, and 10th of 88 counties in K-12 Schools per square mile.