Foxboro, MA · K–11
Last verified August 20, 2026
171 Mechanic St., 02035 · (508) 543-9619
Enrollment
150
Student:teacher
6:1
Published tuition
$25,100–$46,850
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 These details were collected from the school's own website and may be out of date — always confirm tuition with the admissions office.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 $25,100–$46,850. Most independent schools charge different rates for preschool, elementary, middle and upper school.
Know the numbers? Add them below and we'll verify against the school's tuition page.
Head of school
Scott Mattoon
Head of School
Scott Mattoon holds a B.A. from Trinity College and an M.A. from UCLA. He has 29 years of experience at independent schools, serving as an administrator and Head of a PreK-12 school in greater Boston, and is currently Assistant Head of School and Academic Dean at The College Preparatory School.
Curriculum & special classes
The Sage School offers advanced academics for gifted children from Toddlers to Grade 8, encouraging students to engage in academic challenges, nurture their love of learning, and cultivate their humanity. The curriculum aims to help students serve, inspire, and create impact.
Financial aid
Sage provides need-based financial awards to more than 30% of its students, with award sizes ranging from 10% to 85% of the cost of tuition. Families complete an application on Clarity to begin the financial aid process.
Application fee: $60
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.
Know this one? Add what you know — we review every submission before it goes live.
Admissions
The Sage School admission process is designed to get to know each child individually, evaluating their academic strengths, creative passions, and personalities to ensure the best fit for the school's specific mission. The application is entirely online, and families are encouraged to visit the school through tours or open house events.
Apply by
Not listed
Acceptance rate
Not listed
Application fee
$60
What they ask for: Application and $60 fee (except Toddler program), Student Visit Days with academic assessment, Teacher recommendation form(s), Current school transcripts, and Standardized testing (Online Assessment by Admission Testing Solutions for K-1, ISEE for Grades 2-8).
What parents are saying
Sign in to post or upvoteLoading…
Ask a parent
Anyone signed in can ask. Only verified parents at this school can answer.
Sign in to ask a question or answer one.
Loading questions…
Work at this school?
Claim this profile to correct tuition, add a welcome note, and link your admissions portal. Free, and verified by a moderator.
Claim your profile