Montessori School of Westfield is located in downtown Westfield on 3 wooded acres.
We have 7 classrooms, serving children ages 18 months through 8th grade.
MSW is in its 31st year of educating children through the Montessori philosophy.
Quick Facts (2025-26)
- School Type: Montessori School
- Grades: Nursery/Preschool-8
- Enrollment: 133 students
- Acceptance rate: 90%
- Average class size: 24 students
- Application Deadline: None / Rolling
- Source: Verified school update
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-8
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Learning Programs Supported
Dyslexia, Mild Learning Differences
Year Founded
1994
School Calendar
Student Body
Total Students
133 students
Student Body Type
Co-ed
% Students of Color
20%
State avg.: 26%
Students by Grade

Academics and Faculty
Total Classroom Teachers
20 teachers
Student-Teacher Ratio
7:1
National avg.: 13:1
% Faculty w/Advanced Degree
35%
Average Class Size
24 students
List of Courses Offered
Matriculation DataMatric. Data
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Tuition Notes
Tuition amount varies depending on grade level.
Acceptance Rate
90%
National avg.: 81%
Admissions Director
Jama Sumski
Admissions Associate
Garry Sumski
Application URL
Source: Verified school update
Frequently Asked Questions
What is the acceptance rate of Montessori School Of Westfield?
The acceptance rate of Montessori School Of Westfield is 90%, which is higher than the national average of 83%.
When is the application deadline for Montessori School Of Westfield?
The application deadline for Montessori School Of Westfield is rolling (applications are reviewed as they are received year-round).
School Reviews
5 7/24/2015
We have 4 children attending MSW and we have loved every minute of it! The teachers are so attentive and caring. All of the 3 older children learn in different ways and each one had their needs met. The owner was also available for any questions or needs. We reccomed this school to anyone!
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