Enrollment
306
Student:teacher
8:1
Published tuition
$62,980–$77,800
Application fee
$60
Auto-sourced profile. These details were collected from the school's own website and may be out of date — always confirm tuition with the admissions office. Something wrong? Suggest a fix.
Tuition by division
We don't have a grade-by-grade tuition breakdown for this school yet. The published range across all divisions is $62,980–$77,800. Most independent schools charge different rates for preschool, elementary, middle and upper school.
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Head of school
Lise Charlier
Head of School
Head of School Lise Charlier joined the CSW community in 2019. Born and raised in Haiti, she was educated in the Haitian, French, and American educational systems.
Curriculum & special classes
The school offers a progressive education with a college-like curriculum, utilizing an innovative Mod System where students collaborate with advisors to design personalized schedules from hundreds of courses. This approach emphasizes student agency, critical thinking, and interdisciplinary exploration.
Financial aid
The school is committed to making education possible for families, offering nearly $4 million in tuition assistance annually, with awards ranging from 10% to nearly full tuition. Approximately 30% of the student body receives financial assistance, and there is a $60 non-refundable fee to apply, with waivers available based on income.
Application fee: $60
Before & after school care
Before school
Not listed
After school
For day students, breakfast and dinner are available for a fee. Weekend activities are covered for boarding students. Transportation is offered via various bus lines.
Cost
Breakfast: $6; Dinner: $12; Transportation (bus lines): $2,300; CSW Shuttle: $1,150
Extended-care hours and rates change yearly — parents can correct these below.
Admissions
The admissions process involves creating an online account (Ravenna or SAO), scheduling a required interview, submitting an application with family materials, student questionnaire, and teacher recommendations. Applicants receive decisions on March 10.
Apply by
January 15
Acceptance rate
Not listed
Application fee
$60
What they ask for: Application (fee $75 domestic / $100 international), student questionnaire, academic writing sample, parent/guardian questionnaire, interview, current English teacher recommendation, current Math teacher recommendation, school official recommendation (includes transcript + attendance records). Testing is optional, but international applicants must submit TOEFL or Duolingo English Test scores.
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