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Greetings from the CSW Admissions Office!

Limited space is available in select grades for fall 2024. Please call the Admissions Office (781-642-8650) to inquire. 
Summer Office Hours
During the summer, the Admissions Office is open Monday-Thursday from 8:00 AM - 4:00 PM.

Group Tours
Group tours are available on Tuesday mornings at 9:00 AM and Thursday afternoons at 1:00 PM, by appointment only. Please call 781-642-8650 or email admissions@csw.org to check availability and schedule a tour. Please note that we are unable to accommodate guests who don’t have scheduled appointments, and we do not allow guests to explore campus unaccompanied.
We’re glad you’re here, and we’re delighted to help you learn more about our program. We believe our progressive model, commitment to social justice, dynamic curriculum and vibrant community make CSW an exceptional option among excellent schools. 

We encourage you to visit campus to see — and feel — for yourself what makes CSW unique. 

This admissions section will guide you through the application process, which includes submitting an inquiry, creating an online account, scheduling an interview, and submitting your application. 

If you have questions or would like to schedule an interview, please call the Admissions Office at 781-642-8650 or contact one of the members of our team. 

Admissions Team Contacts

List of 6 members.

  • Photo of Julie Johnstone

    Julie Johnstone 

    Assistant Head of School for Enrollment Management
  • Photo of Tara Keppler

    Tara Keppler 

    Director of Admissions
  • Photo of Melisa Kjellander

    Melisa Kjellander 

    Senior Associate Director of Admissions and Residential Faculty
  • Photo of David Mountcastle

    David Mountcastle 

    Associate Director of Admissions & Director of International Admissions
  • Photo of Bobby Savino

    Bobby Savino 

    Assistant Director of Admissions and Residential Faculty
  • Photo of Kaylee Sayers

    Kaylee Sayers 

    Admissions Coordinator

CSW at a Glance

CSW Community
  • School Enrollment: 310
  • Day students: 220
  • MA towns represented: 65 
  • Boarding students: 90
  • States represented: 15
  • International Student: 40
  • Countries Represented: 15
  • Domestic students of color: 28%
Faculty and Classes 
  • Student – teacher ratio: 7:1 
  • Average class size: 12-15 students
  • Average number of students per teacher per term: 30 
  • Faculty with advanced degrees: 80% 
  • Course offerings: 250+ 
  • Affinity, Alliance, and Interest groups: 35+ 
  • Interscholastic sports: 13  offerings
  • Recreational sports: 20


Join us to hear from a panel of Admissions Directors from 19 Boston-area Independent Schools talk about mission-driven education, high academic standards, individualized student experiences, educating the whole child, and other topics relevant to the applicant’s journey towards enrollment. The program will begin with a panel, followed by zoom meeting rooms to allow families to connect with individual schools and learn more about their specific programs and admission processes.
The registration link for the October event will be available at the end of the summer.


The Cambridge School of Weston is a progressive high school for day and boarding students in grades 9–12 and PG. CSW's mission is to provide a progressive education that emphasizes deep learning, meaningful relationships, and a dynamic program that inspires students to discover who they are and what their contribution is to their school, their community and the world.