St. Thomas the Apostle School has celebrated excellence in Spirituality, Scholarship and Service since 1937. We are a Pre-K through Grade 5 Roman Catholic elementary school that embraces many faiths, cultures and ethnic backgrounds.
We foster academic growth, personal responsibility and respect for others as we guide children to become compassionate and active citizens in a global society.
We invite parents and families to discover St. Thomas the Apostle School on a deeper level.
Come for a tour, see our school in action and discover our recipe for academic sucess!.
Quick Facts (2025-26)
- Grades: Prekindergarten-5
- Enrollment: 189 students
- Yearly Tuition: $6,063
- Average class size: 15 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Thomas The Apostle ranks among the top 20% of private schools in Connecticut for:
Category
Attribute
Affordability
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-5
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Learning Programs Supported
mild learning differences
Year Founded
1937
School Calendar
Awards
Blue Ribbon School - Selected in n/a
Student Body
Total Students
189 students
Student Body Type
Co-ed
% Students of Color
40%
State avg.: 31%
Students by Grade
Academics and Faculty
Total Classroom Teachers
13 teachers
Student-Teacher Ratio
15:1
National avg.: 13:1
% Faculty w/Advanced Degree
55%
Average Class Size
15 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
PreKindergarten tuition ranges from $4,150 for 2 day schedule to $7,253 for 5 day schedule.
% on Financial Aid
23%
Admissions Director
Diane Klingman
Application URL
Sports
Total Sports Offered
4 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
10 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Art ClubBook Club
Chess & Checkers ClubLego Club
Math ClubMulti-Cultural Club
Reporters ClubRhythm Moves
Robotics ClubScouts
School Notes
- School Motto: Academic Excellence through the Light of Faith
- St. Thomas the Apostle School has celebrated excellence in Spirituality, Scholarship and Service since 1937. We are a Pre-K through Grade 5 Roman Catholic elementary school that embraces many faiths, cultures and ethnic backgrounds.
- We foster academic growth, personal responsibility and respect for others as we guide children to become compassionate and active citizens in a global society.
- We invite parents and families to discover St. Thomas the Apostle School on a deeper level.
- Come for a tour, see our school in action and discover our recipe for academic sucess!.
Source: Verified school update
Frequently Asked Questions
How much does St. Thomas The Apostle cost?
St. Thomas The Apostle's tuition is approximately $6,063 for private students.
What sports does St. Thomas The Apostle offer?
St. Thomas The Apostle offers 4 interscholastic sports: Alpine Skiing, Basketball, Indoor Soccer and Soccer.
When is the application deadline for St. Thomas The Apostle?
The application deadline for St. Thomas The Apostle is rolling (applications are reviewed as they are received year-round).
School Reviews
Endorse St. Thomas The Apostle. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles
Private School Jobs in 2025: Trends, Salaries and Career Insights
Explore private school jobs in 2025 with updated hiring trends, salary data, demand areas and career guidance for educators and policymakers.
Independent Schools in Africa: Updated 2025 Overview
Explore the latest data, trends, costs and impacts of independent schools in Africa in 2025 for parents, educators and policymakers.
How to Start a Private School in 2025: Complete K–12 Guide
A practical, updated guide to starting a private K–12 school in 2025, covering legal steps, planning, finance, and enrollment strategy.




