There are 812 K-12 Schools in Middlesex County, Massachusetts, serving a population of 1,582,857 people in an area of 818 square miles. There is 1 K-12 School per 1,949 people, and 1 K-12 School per 1 square miles.
In Massachusetts, Middlesex County is ranked 5th of 14 counties in K-12 Schools per capita, and 2nd of 14 counties in K-12 Schools per square mile.