Founded in 1926, The Winchendon School is a private day and boarding school in MA serving grades 9-12, and postgraduate.
Our students spend time out of the classroom connecting with people and solving real problems.
We inspire, empower, and elevate each student by creating a more joyful and transformative learning experience.
Quick Facts (2025-26)
- Top Ranked MA School
- Grades: 9-12
- Enrollment: 271 students
- Yearly Tuition: $77,750
- Acceptance rate: 35%
- Average class size: 8 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
The Winchendon School ranks among the top 20% of private schools in Massachusetts for:
Category
Attribute
Acceptance Rate
Student Body
AP Courses
School History
School Overview
Grades Offered
Grades 9-12
Offers Post-Graduate Year
Yes
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Learning Programs Supported
Dyslexia / Language-based or Mild Learning Differences
Year Founded
1926
Colors
White, Dark green, Kelly green
Campus Size
326 acres
Student Body
Total Students
271 students
Student Body Type
Co-ed
% Students of Color
25%
State avg.: 30%
Students by Grade
Academics and Faculty
Total Classroom Teachers
50 teachers
Student-Teacher Ratio
5:1
National avg.: 13:1
% Faculty w/Advanced Degree
50%
Average Class Size
8 students
Number of AP Courses
21 courses
List of Courses Offered
Advanced Courses
AP Chinese Language and CultureAP Comparative Government and Politics
AP Computer Science AAP Environmental Science
AP Environmental ScienceAP European History
AP French Language and CultureAP Latin
AP Literature and CompositionAP Physics 1
AP PsychologyAP Spanish Language and Culture
AP United States Government and PoliticsAP United States History
Average SAT score
1250
(Out of 1600)
Average ACT score
30
(Out of 36)
Matriculation DataMatric. Data
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$77,750
Tuition Notes
Massachusetts Boarding CampusDay: $36,250
5-Night Boarding: $64,500
7-Day Boarding: $77,750
% on Financial Aid
45%
Average Financial Aid Grant
$15,000
Acceptance Rate
35%
National avg.: 81%
Admissions Director
John Toffey
Admissions Associate
Erika M. Rothkegel
Application URL
Endowment Size
$30 million
Sports
Total Sports Offered
12 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
17 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
Recreational Athletic Programs:
Community ServiceDigital Media
Green Key Student AmbassadorsJournalism
Math ClubModel United Nations
National Honor SocietyNewspaper
RoboticsService Learning
Student GovernmentYearbook
Arts and Music Programs:
DrawingPainting
PhotographyTheater Production
Recreational Athletic Programs:
Strength and Conditioning
School Notes
- School Motto: Inspire. Empower. Elevate.
- School Mascot: Wapiti
- Since 1926, a Winchendon School education has been deeply personalized and highly collaborative, driven by student interests. Our students become graduates who are confident, adaptable, and self-directed learners.
- The Winchendon School is built to put students at the forefront of updated teaching and learning. We`re designed to keep students engaged in their learning with exciting and energetic classes where students lead discussions, debate questions, and draw their own conclusions.
- Recent graduates have capitalized on the work begun here by appearing on Shark Tank, being named a Fulbright Scholar, being named Hasbro's first TikTok officer, and over 50 athletes in the past few years have gone on to play their sport in college.
Source: Verified school update
Frequently Asked Questions
How much does The Winchendon School cost?
The Winchendon School's tuition is approximately $77,750 for private students.
What is the acceptance rate of The Winchendon School?
The acceptance rate of The Winchendon School is 35%, which is lower than the national average of 71%. The Winchendon School's acceptance rate is ranked among the top private schools in Massachusetts with low acceptance rates.
What sports does The Winchendon School offer?
The Winchendon School offers 12 interscholastic sports: Badminton, Baseball, Basketball, Cross Country, Golf, Ice Hockey, Lacrosse, Soccer, Softball, Tennis, Volleyball and Weightlifting.
What is The Winchendon School's ranking?
The Winchendon School ranks among the top 20% of private schools in Massachusetts for: Lowest average acceptance rates, Largest student body, Most AP courses offered and Oldest founding date.
When is the application deadline for The Winchendon School?
The application deadline for The Winchendon School is rolling (applications are reviewed as they are received year-round).
Related Schools
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People that viewed The Winchendon School also viewed these schools: Cushing Academy, Lawrence Academy, Northfield Mount Hermon, Worcester Academy and Tabor Academy.
The nearest high school to The Winchendon School is Cushing Academy (3.5 miles away)
The nearest elementary school is Heritage Christian School (5.5 miles away)
The nearest preschool is Holy Family Academy (7.2 miles away)
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Show me:
School
Location
Miles
Quick Facts
39 School Street
Ashburnham, MA 01430
(978) 827-7000
Ashburnham, MA 01430
(978) 827-7000
3.5 miles
Gr: 9-12 | 400 students Avg. class size: 12 students Sports: 19 Tuition listed
26 Powderhouse Rd
Groton, MA 01450
(978) 448-1530
Groton, MA 01450
(978) 448-1530
24.4 miles
Gr: 9-12 | 406 students Avg. class size: 13 students Sports: 21 | Extracurrculars: 32 Tuition & acceptance rate listed
One Lamplighter Way
Gill, MA 01354
(413) 498-3227
Gill, MA 01354
(413) 498-3227
24.2 miles
Gr: 9-12 | 630 students Avg. class size: 13 students Sports: 23 | Extracurrculars: 43 Tuition & acceptance rate listed
81 Providence Street
Worcester, MA 01604
(508) 754-5302
Worcester, MA 01604
(508) 754-5302
31.7 miles
Gr: 6-12 | 502 students Avg. class size: 14 students Sports: 19 Tuition listed
246 Front Street
Marion, MA 02738
(508) 291-8300
Marion, MA 02738
(508) 291-8300
93.1 miles
Gr: 9-12 | 508 students Avg. class size: 12 students Sports: 16 | Extracurrculars: 72 Tuition & acceptance rate listed
School Reviews
5 8/12/2018
I graduate from The Winchendon School in 2017 and I still miss it! The Winch helped me reach my full potential as a student and as a well rounded person. I was able to get accepted into Boston College because of the academic success I had during my time at Winchendon and the incredible array of opportunities and resources available to me. I was able to travel to Nicaragua, Haiti, Paris, Canada, participate in the Service Learning Program, play three varsity sports and participate in two ColLAB experiences during my time at Winchendon. I also met some of the most diverse people from counties all over the world and was able to exchange perspectives and cultures.
5 3/10/2018
Our children were given more opportunities and were taught how to learn smarter, thereby opening up more college possibilities. They would not be in their highly selective colleges now if they hadn't gone to The Winchendon School.
5 3/10/2018
My son loved this school, he graduated May of 2017 after getting into his dream college as a Computer Engineering major. The Robotics team, Model UN, and theater programs all helped him gain confidence and the skills needed for entry into a competitive college. Thank you, Winch!
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