Founded in 1890, The MacDuffie School is a boarding and day school for Boys & Girls in grades 6- 12 located in Granby, Massachusetts. Our mission is to foster in all students the intellectual habits of mind, high ethical standards and respect for diversity required for becoming morally responsible and effective individuals in their personal lives, careers and communities and beyond.
Quick Stats (2025)
- Grades: 6-12, PG
- Enrollment: 200 students
- Yearly Tuition (Boarding Students): $63,075
- Yearly Tuition (Day Students): $33,800
- Acceptance rate: 50%
- Average class size: 11 students
- Application Deadline: Feb. 1 / rolling
- Source: Verified school update
Top Rankings
The MacDuffie School ranks among the top 20 boarding schools (out of 280 schools) for:
Category
Attribute
Offering Breadth
School Overview
School Focus
College Preparatory
College Preparatory
School Type
Co-ed
Co-ed
Year Founded
1890
1907
Campus Size
254 acres
125 acres
First Day of School
Tue. Sep 2, 2025
Last Day of School
Sat. May 30, 2026
Student Body
Enrollment
200 students
319 students
% Students of Color
57%
27%
% International Students
60%
21%
% Students Boarding
65%
67%
Offers Post-Grad Year
Yes
No
Academics and Faculty
Saturday Classes
No
No
Student : Teacher Ratio
7:1
7:1
# of AP / Advanced Courses Offered
30
18
% Faculty with Advanced Degree
75%
72%
Tuition Cost
Endowment Size
$1 million
$30 million
Yearly Tuition
(Boarding Students)
(Boarding Students)
$63,075
(ELL Program Fee $3050)
(ELL Program Fee $3050)
$66,900
Yearly Tuition
(Day Students)
(Day Students)
$33,800
($28550 grades 6-8)
($28550 grades 6-8)
$35,500
Yearly Tuition
(5 Day Boarding)
(5 Day Boarding)
$61,475
$49,300
% Students on Financial Aid
54%
40%
Merit Scholarships Offered
No
No
Admissions
Application Deadline
Feb. 1 / rolling
Jan. 15
SSAT Required
Yes
Yes
Average Percentile SSAT
51%
-
Acceptance Rate
50%
64%
Director of Admissions
Elizabeth Griffin
AP / Advanced Courses
# of AP / Advanced Courses Offered
30
18
Courses
AP Biology, BC Calculus, Calculus, Chemistry, English Language and Composition, English Language and Literature, European History, French, Latin, Multivariable Calculus, Physics, Spanish, Statistics, US History, World History
Sports
# Interscholastic Sports Offered
11
16
Extracurriculars
Total Extracurricular Organizations
21
23
Extracurriculars
Club or Organization:
Animation Club, Calligraphy Club, Chess Club, Chinese Language & Culture Club, Debate Club, Frisbee Club, Gourmet Club, Key Club, Math Relays, Media Club, MOSAIC, Photography Club, Physics Club, Psychology Club, QSA, Rubik Cube Club, STEM Club, The Magnet (student newspaper), The Magnolia Yearbook, The MUSE: Literary Magazine Club
Arts and Music Programs:
Dance Club
Animation Club, Calligraphy Club, Chess Club, Chinese Language & Culture Club, Debate Club, Frisbee Club, Gourmet Club, Key Club, Math Relays, Media Club, MOSAIC, Photography Club, Physics Club, Psychology Club, QSA, Rubik Cube Club, STEM Club, The Magnet (student newspaper), The Magnolia Yearbook, The MUSE: Literary Magazine Club
Arts and Music Programs:
Dance Club
College Matriculation
College Acceptance Rate
100%
Year: 2011 - 2016
10 Most Popular College Choices (# Enrolled)
University of Illinois-Urbana
11
University of Massachusetts-Amherst
8
Boston Unviersity
7
Michigan State Unviersity
7
University of California-San Diego
6
University of Massachusetts-Boston
6
Brandeis University
5
Mount Holyoke College
5
Purdue University
5
University of California-Davis
5
School Notes
- School Motto: To foster in all students the intellectual habits of mind, high ethical standards, and respect for diversity.
- Founded in 1890, The MacDuffie School is a boarding and day school for Boys & Girls in grades 6- 12 located in Granby, Massachusetts. Our mission is to foster in all students the intellectual habits of mind, high ethical standards and respect for diversity required for becoming morally responsible and effective individuals in their personal lives, careers and communities and beyond.
- Ask MacDuffie students what they like most about their school and the answer is the warm atmosphere and friendly relationship between faculty and students. This is a community where we respect and learn from each other. MacDuffie is located on 254 beautiful acres. MacDuffie is 25 miles from Hartford, 90 miles from Boston, 150 miles from New York City. MacDuffie is a place where we embrace and celebrate differences, where students from all over the world share their cultures, and where all are able to explore their known and yet to be discovered talents in a safe and supportive environment. Our location in the heart of the Pioneer Valley in Western Massachusetts provides ample opportunity to expand the wall of the classroom to the halls of local universities, libraries, museums, mountains, streams and beyond.
- The MacDuffie School accreditations: New England Association of Schools and Colleges (NEASC)
- Sample of notable school alumni/alumnae:
- Betsy Bernard - Former President of AT&T
Source: Verified school update
Frequently Asked Questions
How much does The MacDuffie School cost?
The MacDuffie School's tuition is approximately $63,075 for boarding students and $33,800 for day students.
What schools are The MacDuffie School often compared to?
The MacDuffie Schoolis often viewed alongside schools like Marvelwood School by visitors of our site.
What is the acceptance rate of The MacDuffie School?
The acceptance rate of The MacDuffie School is 50%, which is lower than the boarding school average of 64%.
Who are famous alumni from The MacDuffie School?
The MacDuffie School famous alumni include: Betsy Bernard.
What sports does The MacDuffie School offer?
The MacDuffie School offers 11 interscholastic sports: Badminton, Basketball, Cross Country Running, Dance, Golf, Paddle Tennis, Soccer, Swimming, Tennis, Ultimate Frisbee and Volleyball.
What is The MacDuffie School's ranking?
The MacDuffie School ranks among the top 20 boarding schools for High percentage of international students and High # of AP/advanced courses offered.
When is the application deadline for The MacDuffie School?
The application deadline for The MacDuffie School is Feb. 1 / rolling (applications are due on Feb. 1 but additional applications are reviewed year-round as space permits ).
Alumni Reviews Review School
Review
Description
The MacDuffie is a private school like no other as it has the diversity that other schools strive to attain. Students from all over the country and world are integrated within a close environment that. . .
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