St. Mark's School (Massachusetts)
| St. Mark's School | |
|---|---|
St. Mark's School in August 2010 | |
| Address | |
25 Marlboro Road , | |
| Coordinates | 42°19′N 71°32′W / 42.31°N 71.53°W |
| Information | |
| Type | Private day and boarding school |
| Motto | Age Quod Agis literal translation: "Do What You Do", figurative translation: "Drive because you are driven". |
| Established | 1865 |
| Founder | Joseph Burnett |
| Head of school | Ivory D. Hills |
| Chaplain | Katrina Solter |
| Grades | 9–12 |
| Enrollment | 377 (2023–2024) |
| Campus | Suburban |
| Color(s) | Navy blue and white |
| Mascot | Winged Lion |
| Nickname | Lions |
| Rival | Groton School |
| Accreditation | NEASC |
| Website | www |
St. Mark's School is an Episcopal college-preparatory day and boarding school in Southborough, Massachusetts, a suburb of Boston. Founded in 1865, it was one of the first British-style boarding schools in the United States.
St. Mark's educates 377 students, 75% of whom reside on campus. The school has a 4:1 student-faculty ratio, and 30% of the students are on financial aid.