About This School
Hillside School is located in Marlborough, MA. It is a private school that serves 134 students in grades 5-9. Hillside School is all-male and is nonsectarian in orientation. The school belongs to the National Association of Independent Schools.
In 2010, Hillside School had 5 students for every full-time equivalent teacher. The Massachusetts average is 14 students per full-time equivalent teacher.