St. Mary's Catholic School is a community of teachers, staff, parents, and parish family joined in partnership to educate our children in catholic faith and values.
Our parish school strives to create an environment of academic excellence built upon Christian spirituality for the children of mansfield and the surrounding communities.
We are committed to giving children the opportunity to develop the skills needed to attain their full potential as individuals, and as informed, responsible, and caring citizens.
As a school community, we nurture and encourage our students to serve others as modeled by Christ.
Quick Facts (2026)
- Grades: Prekindergarten-8
- Enrollment: 249 students
- Yearly Tuition: $6,090
- Acceptance rate: 75%
- Average class size: 25 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Mary's Catholic School ranks among the top 20% of private schools in Massachusetts for:
Category
Attribute
Affordability
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Learning Programs Supported
Mild learning differences
Year Founded
2002
Summer School Offered
Yes
Summer Program Details
School Calendar
Student Body
Total Students
249 students
Student Body Type
Co-ed
% Students of Color
4%
State avg.: 31%
Students by Grade
Academics and Faculty
Total Classroom Teachers
12 teachers
Student-Teacher Ratio
21:1
National avg.: 11:1
% Faculty w/Advanced Degree
75%
Average Class Size
25 students
Classroom Dress Code
Formal
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
$7,750 for Preschool, $1,000 discount for third (or subsequent) child
Summer Program Cost
$275
Summer Program Cost Notes
$275 per week per child
% on Financial Aid
33%
Average Financial Aid Grant
$1,000
Acceptance Rate
75%
National avg.: 82%
Sports
Total Sports Offered
4 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
7 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
National Junior Honor SocietyStudent Ambassadors
Student Council
Arts and Music Programs:
Arts & CraftsChorus
Music LessonsTheater
School Notes
- School Motto: Loving to learn, learning to grow
- School Mascot: Stars
Source: Verified school update
Frequently Asked Questions
How much does St. Mary's Catholic School cost?
St. Mary's Catholic School's tuition is approximately $6,090 for private students and $275 for summer students.
What is the acceptance rate of St. Mary's Catholic School?
The acceptance rate of St. Mary's Catholic School is 75%, which is higher than the national average of 71%.
Does St. Mary's Catholic School offer a summer program?
Yes, St. Mary's Catholic School offers a summer program. Visit their summer school page for more information.
What sports does St. Mary's Catholic School offer?
St. Mary's Catholic School offers 4 interscholastic sports: Basketball, Cross Country, Track and Field and Volleyball.
When is the application deadline for St. Mary's Catholic School?
The application deadline for St. Mary's Catholic School is rolling (applications are reviewed as they are received year-round).
School Reviews
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