Hillside seeks students who are looking for a structured, supportive, and challenging academic environment.
Excellent programs for students with minor learning disabilities or ADD/ADHD. Hillside is situated on 150 acres in Marlborough, Massachusetts. Marlborough is located just 35 miles West of Boston.
The Farm at Hillside is utilized by students on a daily basis. Students also participate in Farm Immersion twice a year and have the opportunity to work at the Farm every afternoon for their activity.
Tutorials are available for students who need remediation and a foundation of skills in Language Arts, Math, Organization, Social Skills and Foundations of Language.
Hillside offers English as a Second Language for international students and Business English for advanced English Language Learners.

Quick Stats (2021-22)

Top Rankings

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

Sports offered
School History

School Overview

Religious Affiliation
Grades Offered
Grades 4-9
ADD/ADHD Support
Learning Difference Programs
Learning Programs Supported
Language-based and Mild Learning Differences
Year Founded
Summer School Offered
Summer Program Details

Student Body

Total Students
156 students
Student Body Type
% Students of Color
State avg.: 28%
Students by Grade
Hillside School Student By Grade

Academics and Faculty

Total Classroom Teachers
24 teachers
Student : Teacher Ratio
National avg.: 13:1
% Faculty w/Advanced Degree
Average Class Size
12 students
List of Courses Offered
Matriculation DataMatric. Data
Classroom Dress Code
(Dress shirt and tie, Khaki pants)

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
Day - $34,500 5 Day - $51,700 5 Day International - $56,000 7 Day - $59,300 7 Day International - $63,000
% on Financial Aid
Admissions Director
Sean Hayes
Admissions Associate
Endowment Size
$5 million



Total ExtracurricularsTotal Extra-curric.
9 extracurriculars
Club or Organization:
Cooking, Eco-Team, iLab, Rocketry, Yearbook

Arts and Music Programs:
Band, Drama

Recreational Athletic Programs:
Adventure, Ping-Pong

School Notes

  • Hillside School provides a structured, supportive, and challenging academic environment for boys in grades 5-9. Boarding and day students enjoy a rich curriculum that includes a vibrant visual and performing arts program and competitive athletics. Our unique academic and leadership program, "Shades of Blue," builds character, while holding our students accountable to our core values. The Academic program is supplemented with small group tutorials offered in language arts, math, organization, and social skills for those students needing extra support. Our community is our hallmark; we welcome you to come see for yourself. Please visit www.hillsideschool.net for more, and to schedule a visit today.
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Quick Stats (2021-22)

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Did You Know?

The average private school tuition in Middlesex County, MA is $25,090 for elementary schools and $41,814 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Middlesex County, MA is 63% (read more about average acceptance rates across the country).

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