About This School
St Mary's Institute is located in Amsterdam, NY. It is a private school that serves 172 students in grades PK,K-8. St Mary's Institute is coed (school has male and female students) and is Roman Catholic in orientation. The school belongs to the National Catholic Educational Association.
In 2010, St Mary's Institute had 9 students for every full-time equivalent teacher. The New York average is 13 students per full-time equivalent teacher.