St Theresa School is located in Ashburn, VA. It is a private school that serves 459 students in grades K-8. St Theresa 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 Theresa School had 17 students for every full-time equivalent teacher. The Virginia average is 18 students per full-time equivalent teacher.