Dexter Southfield School

20 Newton St Brookline, MA 02445
dextersouthfield.org

Quick Facts (2026-27)

  • Top Ranked MA School
  • Grades: Nursery/Preschool-12
  • Enrollment: 1,027 students
  • Yearly Tuition: $62,200
  • Application Deadline: Jan. 15 / rolling
  • Source: Verified school update
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Quick Facts (2026-27)

  • Top Ranked MA School
  • Grades: Nursery/Preschool-12
  • Enrollment: 1,027 students
  • Yearly Tuition: $62,200
  • Application Deadline: Jan. 15 / rolling
  • Source: Verified school update

School Rankings

Dexter Southfield School ranks among the top 20% of private schools in Massachusetts for:

Category
Attribute
Student Body
Sports offered
School History

School Facts

Grades Offered
Grades Nursery/Preschool-12
Students By Grade
ADD/ADHD Support
Yes
Year Founded
1926
School Calendar
Campus Size
36 acres
School Motto
Our Best Today, Better Tomorrow

Student Body

Total Students
1,027 students
Student Body Type
Co-ed

Academic Profile

Total Classroom Teachers
153 teachers
Student-Teacher Ratio
7:1
National avg.: 11:1
% Faculty w/Advanced Degree
96%
Matriculation DataMatric. Data
Classroom Dress Code
Number of AP Courses
20 courses
List of Courses Offered
Advanced Courses
Art HistoryBiology
Calculus ABCalculus BC
ChemistryComparative Government and Politics
Computer Science PrinciplesEconomics
English: Language and CompositionEnglish: Literature and Composition
French: Language and CultureLatin
Music TheoryPhysics
Spanish: Language and CultureSpanish: Literature
StatisticsStudio Art
United States Government and PoliticsUnited States History

Tuition & Financial Aid

Admission Deadline
Jan. 15 / rolling
Yearly Tuition Cost
Tuition Notes
Varies by division. www.dextersouthfield.org
Admissions Director
Scott Duddy
Admissions Associate
Dan Donato
Application URL

Extracurriculars

Total ExtracurricularsTotal Extra-curric.
37 extracurriculars
ExtracurricularsExtra-curric.
Independent Study


Club or Organization:
Ambassadors ClubAmerican Discourse
Art ClubAstronomy Club
Chess ClubComics
Community Service ClubCreative Writing Club
Current Events ClubDebate
Drawing and PaintingEngineering Club
Environmental ClubGAINS (Girls Advancing in Science)
Independent ReadingInvestment Club
Jam BandJewelry Making
Lawn GamesLEAD (Diversity Leadership)
Math ClubModel UN
Outdoors ClubQuiz Bowl
Rainbow Cafe (GSA)Robotics Club
Sewing ClubSOC (Students of Color Affinity Group)
Stock Market ClubStudent Newspaper
Student Tour GuidesThe Business of Sports
The Drumlin (Literary Magazine)Volleyball Club
Yearbook


Recreational Athletic Programs:
Dance Team

School Notes

  • Dexter strives to develop in each student academic and athletic skills, moral and spiritual attitudes and habits, and self-discipline so that he may make positive contributions to today's society.
  • A range of offerings is available to students from Pre-Kindergarten through Grade 12.
  • The curriculum is challenging, and high expectations are held for each student, yet the faculty provides a wide range of academic offerings and individualized programs.
  • Dexter's athletic programs feature a combination of intramural and interscholastic offerings.
  • In Kindergarten through Grade 2 physical education is a daily activity.
  • Intramural competition is introduced in Grade 3 through Grade 6 during which students compete in many different sports with the goal of instilling a spirit of sportsmanship and teamwork.
  • Beginning in Grade 7, athletes choose from a variety of interscholastic sports.
  • Dexter strives to develop in each student academic and athletic skills, moral and spiritual attitudes and habits, and self-discipline so that he may make positive contributions to today's society.
  • A range of offerings is available to students from Pre-Kindergarten through Grade 12.
  • The curriculum is challenging, and high expectations are held for each student, yet the faculty provides a wide range of academic offerings and individualized programs.
  • Dexter's athletic programs feature a combination of intramural and interscholastic offerings.
  • In Kindergarten through Grade 2 physical education is a daily activity.
  • Intramural competition is introduced in Grade 3 through Grade 6 during which students compete in many different sports with the goal of instilling a spirit of sportsmanship and teamwork.
  • Beginning in Grade 7, athletes choose from a variety of interscholastic sports.
Source: Verified school update

Frequently Asked Questions

How much does Dexter Southfield School cost?
Dexter Southfield School's tuition is approximately $62,200 for private students.
What sports does Dexter Southfield School offer?
Dexter Southfield School offers 19 interscholastic sports: Baseball, Basketball, Crew, Cross Country, Field Hockey, Flag Football, Football, Golf, Ice Hockey, Lacrosse, Nordic Skiing, Paddle Tennis, Soccer, Softball, Squash, Swimming, Tennis, Track and Field and Volleyball. Dexter Southfield School is ranked as one of the top 20% of private schools in Massachusetts for most sports offered.
What is Dexter Southfield School's ranking?
Dexter Southfield School ranks among the top 20% of private schools in Massachusetts for: Highest percentage of faculty with advanced degrees, Largest student body, Most sports offered, Most extracurriculars offered and Oldest founding date.
When is the application deadline for Dexter Southfield School?
The application deadline for Dexter Southfield School is Jan. 15 / rolling (applications are due on Jan. 15 but additional applications are reviewed year-round as space permits ).

School Reviews

5  
I have a 10th grade student at Southfield and an 8th grade student at Dexter, their academic growth and performance has been fantastic. They both love the school and their classmates. It has been a wonderful experience
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Did You Know?

The average private school tuition in Brookline, MA is $42,698 for elementary schools (read more about average private school tuition across the country).

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