At a Glance

1869 The year St. Mary's Catholic School was founded
1950 The present school building opened at 400 Green Street
2009 Received National Blue Ribbon School of Excellence Award
720 The number of students enrolled for 2014-15 (grades Pre-k through 8)
440 The number of families with children enrolled this year
90 The percentage of 8th graders who enroll in Catholic High Schools
53     The percentage of faculty who hold a graduate degree
50 The percentage of faculty who have been at St. Mary's for 5 or more years
78 The target number of students in a grade
26 The target class size
180 The number of days in our school year
1st In age-- We are the oldest school in the Diocese of Arlington
1st In enrollment--We are the largest elementary/middle school in the Diocese of Arlington