Petersham Montessori Schools in Petersham, MA, is a rural, nonsectarian Montessori school serving 14 students in pre–kindergarten through kindergarten.
Founded in 1996, the school offers early learning programs with a student–teacher ratio of 7:1 supported by two teachers.
The student population includes 33% students of color, reflecting some diversity within the small school community.
The co–educational program is affiliated with Montessori associations and serves families seeking a Montessori early learning option in rural Massachusetts.
Quick Facts (2026)
- School Type: Montessori School
- Grades: Prekindergarten-Kindergarten
- Enrollment: 14 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-Kindergarten
Year Founded
1996
School Calendar
Student Body
Total Students
14 students
Student Body Type
Co-ed
% Students of Color
33%
State avg.: 31%
Students by Grade
Academics and Faculty
Total Classroom Teachers
2 teachers
Student-Teacher Ratio
7:1
National avg.: 11:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for Petersham Montessori Schools?
The application deadline for Petersham Montessori Schools is rolling (applications are reviewed as they are received year-round).
School Reviews
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