St Mary's Elementary School is located in Alexandria, VA. It is a private school that serves 691 students in grades PK,K-8. St Mary's Elementary School 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 Elementary School had 18 students for every full-time equivalent teacher. The Virginia average is 18 students per full-time equivalent teacher.