Saint John School offers a program deeply rooted in Catholic tradition with an emphasis on academic excellence, faith development and community to children from preschool through grade six.
As educators, we are devoted to the intellectual, physical, emotional, social and spiritual growth of each of our students.
Before and after-school programs available for students pre-kindergarten through grade 6 including activity and sports clubs, foreign language and STEM related enrichment courses.
Early childhood offers a flexible morning drop-off and separate classes for Art, Music and Technology. Financial aid available based on need.
Quick Facts (2026)
- Grades: Prekindergarten-6
- Enrollment: 238 students
- Yearly Tuition: $12,850
- Average class size: 19 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. John School ranks among the top 20% of private schools in Massachusetts for:
Category
Attribute
Diversity
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-6
Learning Difference Programs
Yes
Learning Programs Supported
Mild learning differences
Year Founded
1965
Student Body
Total Students
238 students
Student Body Type
Co-ed
% Students of Color
57%
State avg.: 31%
Students by Grade
Academics and Faculty
Total Classroom Teachers
20 teachers
Student-Teacher Ratio
12:1
National avg.: 11:1
% Faculty w/Advanced Degree
86%
Average Class Size
19 students
Matriculation DataMatric. Data
Classroom Dress Code
Formal
Uniforms navy pants and polo shirts for boys and plaid jumpers and white shirts for girls
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$12,850
Tuition Notes
$500 Registration Fee all grades
3 day pre-school $5725 5 day pre-school $7650
Pre-K 5 day $7650
Extended day options available for PS & PK
Kindergarten - Grade 6 Full Day $7350
% on Financial Aid
8%
Admissions Director
Judy Lewis
Admissions Associate
Danielle Doherty
Application URL
Sports
Total Sports Offered
4 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
8 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
Recreational Athletic Programs:
After-School Course: Latin/Mandarin LanguageAnimal Explorers Club and American Girl Doll Club
Archery ClubISEE Test Prep
Lego Robotics Club
Arts and Music Programs:
After-school ArtChorus
Recreational Athletic Programs:
After-school Sports
School Notes
- Celebrating 50 years of Catholic education with an emphasis on academic excellence, faith development and community.
- Saint John School educates children from pre-school through grade six.
- Saint John School enrolls 188 students pre-school through grade 6.
Source: Verified school update
Frequently Asked Questions
How much does St. John School cost?
St. John School's tuition is approximately $12,850 for private students.
What sports does St. John School offer?
St. John School offers 4 interscholastic sports: Basketball, Intramural Sports Only, Soccer and Track and Field.
When is the application deadline for St. John School?
The application deadline for St. John School is rolling (applications are reviewed as they are received year-round).
School Calendar
View the St. John School yearly calendar below. Note key dates such as:
Event
Date
First Day of School
September 01, 2026 (Tuesday)
First Day for PS/PK/K | 11:30 Dismissal for PS - 6
September 02, 2026 (Wednesday)
11:30am Dismissal | Last Day of School
June 09, 2027 (Wednesday)
School Reviews
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- Quality of academic programs, teachers, and facilities
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