St. Mark's School

25 Marlboro Road, Southborough, MA 01772 - View a map of this school Map
tel: 508-786-6118

St. Mark's School educates young people for lives of leadership and service. Founded in 1865 as an intentionally small residential community, the School challenges its students to develop their particular analytic and creative capabilities by both inspiring their academic and spiritual curiosity and kindling their passion for discovery. We value cooperation over self-interest, and we encourage each person to explore his or her place in the larger world beyond our campus.

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Overview:

St. Mark's School
Boarding School Avg.
Definition of Terms
School Focus College Preparatory College Preparatory
Grades Offered. 9-12 9-12
School Type Co-ed Co-ed
Support for ADD/ADHD Students No No
Religious Affiliation Episcopal Non-denominational
Year Founded 1865 1906
Campus Size 250 acres 125 acres
Student Body
Enrollment 347 students 296 students
Percent Students of Color 19% 18%
Percent International Students 18% 18%
Percent Students Boarding 77% 69%
Average SAT Score 1940 * National Avg. »View
Offers Post-Grad Year No No
Academics and Faculty
Saturday Classes Yes No
Frequency of Saturday Classes Weekly Weekly
Classroom Dress Code Casual Casual
Average Class Size 12 students 12
*National School Avg. » 20
Teacher : Student Ratio 1:5 1:7
# of AP/Advanced Courses Offered 22 14
ESL Courses Offered No Yes
% Faculty with Advanced Degree 75% 64%
Summer Program Offered No Yes
Finances
Endowment Size $130 million $14 million
Yearly Tuition (Boarding Students) $46,900 $42,800
Yearly Tuition (Day Students) $37,450 $23,900
Percent Students on Financial Aid 28% 34%
Average Financial Aid Grant $40,772 $18,500
Merit Scholarships Offered No No
Admission
Application Deadline Jan. 31 Jan. 15
Accepts Standardized Application Yes No
SSAT Required Yes Yes
Average Percentile SSAT 81% -
Acceptance Rate 36% 60%
Director of Admissions Anne E. Behnke  
Associate Director of Admissions Elise Morgan  

Sports:

Total Interscholastic Sports Offered 15 13
Interscholastic Sports
Baseball Basketball
Crew Cross Country
Dance Field Hockey
Football Golf
Ice Hockey Lacrosse
Soccer Softball
Squash Tennis
Wrestling

College Matriculation:

Year: 2006-2008
10 Most Popular College Choices  (# Enrolled)
MIT 4
Colby College 3
Hamilton College 3
Hobart and William Smith Colleges 3
Columbia 2
Harvard University 2
Middlebury College 2
Stanford University 2
Tufts 2
Tufts University 2
Link to Matriculation Data

School Notes:

  • St. Mark’s is a college-preparatory boarding and day school, grades nine through 12, located upon 250 acres in Southborough, Mass., just 25 miles from the cultural opportunities of Boston. The School’s outstanding faculty — 75 in number — lead 347 students through a challenging curriculum and a full program of co-curricular activities, fostering a close community. St. Mark’s engages and motivates talented students of diverse backgrounds, emphasizing excellence, character, and service to the larger community. Class size averages 10, with a student-faculty ratio of five to one. Most departments offer Advanced Placement courses, as well as independent study opportunities that have ranged in topic from building a submarine to studying ancient Latin through primary sources.
  • School accreditations: NEASC
  • Sample of notable school alumni/alumnae:
    • Ben Bradlee -
    • Storey Musgrave -
    • Robert Lowell -
    • Thomas Kean -
  • Profile last updated: 01/06/2012

School Map:

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