Founded in 1922 with the motto "Character Before Career," The Stony Brook School is a boarding and day school that educates young men and women in matters of the mind, body, and heart.
Students are trained to be leaders with integrity and virtue.
We find that character is essential to the development of the whole person and maintain a spiritual component to the education process. While students are presented with the truths of the Gospel of Jesus Christ, they are free to maintain their own personal spiritual beliefs.
We for our open houses, campus tours and for discussions with our Admissions team.
will take you through our facilities.
Quick Facts (2026)
- Top-Ranked NY School
- Grades: 7-12
- Enrollment: 476 students
- Yearly Tuition: $39,800
- Acceptance rate: 39%
- Average class size: 13 students
- Application Deadline: Dec. 15 / Jan. 15 / rolling
- Source: Verified school update
Upcoming Events
Top Rankings
The Stony Brook School ranks among the top 20% of private schools in New York for:
Category
Attribute
SAT Score
ACT Score
Acceptance Rate
Student Body
AP Courses
Sports offered
Extracurriculars
School Overview
Religious Affiliation
Grades Offered
Grades 7-12
Year Founded
1922
Colors
White, Navy Blue
Summer School Offered
Yes
Summer Program Details
Campus Size
55 acres
Student Body
Total Students
476 students
Student Body Type
Co-ed
% Students of Color
51%
State avg.: 39%
Students by Grade
Academics and Faculty
Total Classroom Teachers
49 teachers
Student-Teacher Ratio
10:1
National avg.:
% Faculty w/Advanced Degree
92%
Average Class Size
13 students
Number of AP/Advanced Courses
21 courses
List of Courses Offered
AP/Advanced Courses
AP Art HistoryAP Biology
AP Calculus ABAP Calculus BC
AP ChemistryAP Comparative Government and Politics
AP Computer ScienceAP English
AP Environmental ScienceAP European History
AP LiteratureAP Macroeconomics
AP MicroeconomicsAP Music Theory
AP Physics C: Electricity and MagnetismAP Physics C: Mechanics
AP PsychologyAP Spanish
AP StatisticsAP Studio Art
AP US HistoryCollege-Level Chinese
College-Level Ethics and PoliticsCollege-Level History of Philosophy
College-Level LatinCollege-Level Linear Algebra
College-Level PhysicsMultivariable Calculus Honors
Average SAT score
1360
(Out of 1600)
Average ACT score
32
(Out of 36)
Average Percentile SSAT
90%
Matriculation DataMatric. Data
Classroom Dress Code
Formal
Khaki style pants and school blazer
Tuition and Acceptance Rate
Admission Deadline
Dec. 15 / Jan. 15 / rolling
Yearly Tuition Cost
$39,800
Tuition Notes
Day Students: Grades 7 & 8: $34200; Grades 9-12: $39,800
5-day Boarding Students 7-12: $64,300.
7-day Boarding Students: $71,300. International Students: $76,700.
Summer Program Cost Notes
Costs vary depending on the course and session
% on Financial Aid
40%
Average Financial Aid Grant
$26,933
Acceptance Rate
39%
National avg.: 82%
College Acceptance Rate
100%
Admissions Director
Luke Heywood
Admissions Associate
Molly Shteierman
Application URL
Endowment Size
$19.4 million
Sports
Total Sports Offered
16 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
22 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
Activities CommitteeAdmissions Council
Bible StudyChapel Committee
Chess TeamClass Council
Dorm CouncilDriven
Honor CouncilInternational Club
Math ClubMentoring
Prefect BoardProm Committee
Res Gestae (Yearbook)Workjob Council
Worship Team
Arts and Music Programs:
Chamber OrchestraChamber Singers
Concert ChoirTechnology Crew
Theatrical Arts Society (T.A.S)
School Notes
- School Motto: Character Before Career
- School Mascot: Bears
- Founded in 1922 with the motto "Character Before Career," The Stony Brook School is an independent Christian college preparatory boarding and day school for students in grades 7-12. It exists to challenge young men and women to know Jesus Christ as Lord, to love others as themselves, and to grow in knowledge and skill, in order that they may serve the world through their character and leadership. Distinguished for its academics and set apart by its mission, The Stony Brook School is widely known for its passion for character education. Located on the beautiful north shore of Long Island, the 55-acre campus is home to just over 400 students. Most of our faculty members live on or near campus. With students from all over the United States and 30 countries, The Stony Brook School has truly emerged as one of the most diverse private schools in the nation. Stony Brook offers a rigorous college preparatory program that combines traditional academics with competitive athletics, training in the visual and performing arts, and a focus on character development set in the framework of Christian belief and example.
- Sample of notable school alumni/alumnae:
- Sarah Drew '99 - Actress - Grey's Anatomy and movies
Source: Verified school update
Frequently Asked Questions
How much does The Stony Brook School cost?
The Stony Brook School's tuition is approximately $39,800 for private students.
What is the acceptance rate of The Stony Brook School?
The acceptance rate of The Stony Brook School is 39%, which is lower than the national average of 76%. The Stony Brook School's acceptance rate is ranked among the top private schools in New York with low acceptance rates.
Who are famous alumni from The Stony Brook School?
The Stony Brook School famous alumni include: Sarah Drew '99.
Does The Stony Brook School offer a summer program?
Yes, The Stony Brook School offers a summer program. Visit their for more information.
What sports does The Stony Brook School offer?
The Stony Brook School offers 16 interscholastic sports: Badminton, Baseball, Basketball, Bowling, Crew, Cross Country, Dance, Golf, Lacrosse, Sailing, Soccer, Swimming, Tennis, Track and Field, Volleyball and Wrestling. The Stony Brook School is ranked as one of the top 20% of private schools in New York for most sports offered.
What is The Stony Brook School's ranking?
The Stony Brook School ranks among the top 20% of private schools in New York for: Highest average SAT score, Highest average ACT score, Lowest average acceptance rates, Largest student body, Most AP courses offered, Most sports offered and Most extracurriculars offered.
When is the application deadline for The Stony Brook School?
The application deadline for The Stony Brook School is Dec. 15 / Jan. 15 / rolling (applications are due on Dec. 15 / Jan. 15 but additional applications are reviewed year-round as space permits ).
School Calendar
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