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the Rivers School

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Weston, MA · 9–12

Last verified August 20, 2026

333 Winter St., 02493 · (339) 686-2262

www.rivers.org

Enrollment

515

Student:teacher

6:1

Published tuition

$69,380

Application fee

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Tuition by division

We don't have a grade-by-grade tuition breakdown for this school yet. The published range across all divisions is $69,380. Most independent schools charge different rates for preschool, elementary, middle and upper school.

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Head of school

Ryan S. Dahlem

Ninth Head of School

Ryan S. Dahlem began his tenure as Rivers’ ninth head of school on July 1, 2023. He previously served as assistant head of school at St. Margaret’s Episcopal School and graduated from Stanford University with an AB in psychology and from the Harvard Graduate School of Education with a master’s degree in teaching and curriculum.

Curriculum & special classes

The Rivers School is an independent day school for grades 6 through 12 that emphasizes personal growth as much as academic growth, built on a foundation of strong relationships and the school’s philosophy of Excellence with Humanity. The curriculum includes 50 honors or accelerated honors courses, including 19 AP courses.

Conservatory Program
Sages & Seekers
Rivers Givers
Harvard MEDscience
French Exchange Program

Financial aid

All financial aid is need-based, with no merit scholarships offered. For the current academic year, Rivers has awarded more than $7.6 million in need-based tuition assistance, with awards ranging from $1,000 through nearly the full cost of tuition.

Before & after school care

No extended-care hours or rates on file yet. This is one of the biggest surprise costs for working parents — if you know what before- and after-care runs here, add it below.

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Admissions

The Rivers School seeks highly qualified students of proven academic ability and strong character for grades 6 through 11. The admission process involves an online inquiry and application, an interview with an admission officer and campus tour, standardized testing, and teacher recommendations. Decisions are released electronically on March 10th.

Apply by

January 15

Acceptance rate

Not listed

Application fee

Not listed

What they ask for: Online application via Ravenna (candidate and parent forms), interview and campus tour, ISEE (grades 6-8) or SSAT (grades 9-11), transcripts, English teacher recommendation, math teacher recommendation, guidance counselor/principal/school administrator recommendation.

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