Trinity College School (2026 Profile)

55 Deblaquire St N.
Port Hope, L1A4K7, Canada

Tel: (905) 885-3209

www.tcs.on.ca

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Trinity College School Photo #3 - The amazing Cirne Commons, the hub of school life.

Trinity College School Photo #6 - Osler Hall, home to all of your amazing meals at Trinity College School. Quite possibly the best food available at any boarding school in Canada.

At TCS, our 100-acre campus and state-of-the-art facilities provide enriching spaces for our students to realize all that's possible.

Students can discover new areas for growth and focus on (Personal interests or) meaningful pursuits across our connective academics, arts, athletics and Service Learning programs.

Day (Grade 5-12) and boarding (Grade 9-12) families alike realize that our campus is 100 acres of home, where our students quickly become a close-knit, extended family.

Students in our care are surrounded by dedicated teachers, advisors, coaches and house staff to provide the right amount of challenge and encouragement along the way.

We believe that healthy habits and universal values developed now go a long way in developing confident and caring global citizens who are ready to make a positive impact wherever their journey takes them.

Graduates develop that rare confidence that comes from knowing that they have been deeply understood and they start truly valuing themselves as well as others.

Quick Facts (2026)

Grades: (Boarding Students) 9-12
Grades: (Day Students) 5-12
Enrollment: 600 students
Yearly Tuition (Boarding Students): $59,750
Average class size: 15 students
Application Deadline: None / Rolling
Source: Verified school update

Top Rankings

Trinity College School ranks among the top 10 schools with > 400 students (out of 102 schools) for:

School Overview

| 2025 School Data

Trinity College School

School Focus

College Preparatory

Grades Offered (Boarding)

9-12

Grades Offered (Day)

5-12

School Type

Co-ed

ADD/ADHD Support

Yes

Supports Learning Differences (LD)

Yes

Year Founded

1865

Campus Size

100 acres

School Calendar

View School Calendar

School Motto

Blessed are the pure in heart

Student Body

Enrollment

600 students

% International Students

30%

% Students Boarding

60%

Offers Post-Grad Year

Academic Profile

Saturday Classes

Classroom Dress Code

Formal

Average Class Size

15 students

Student-Teacher Ratio

8:1

# of AP / Advanced Courses Offered

ESL Courses Offered

Yes

Summer Program Offered

Yes

Summer Program Details

View Summer Program Details

Accreditations

Canadian Accredited Independent Schools (CAIS)

# of AP / Advanced Courses Offered

Courses

Tuition & Financial Aid

Endowment Size

$53 million

Yearly Tuition
(Boarding Students)

$59,750

Tuition international students

$68,500

% Students on Financial Aid

30%

Avg. Financial Aid Grant

$20,000

Merit Scholarships Offered

n/a

Admissions

Application Deadline

None / Rolling

Average Percentile SSAT

n/a%

Director of Admissions

Kathy LaBranche

Associate Director of Admissions

Jon Holmes

Application URL

Online Application

Sports

# Interscholastic Sports Offered

Sports

Colors

Contact the school for details.

School Mascot

Trina the Polar Bear

College Matriculation

10 Most Popular College Choices (# Enrolled)

View Matriculation Data

School Notes

At Trinity College School, each student is valued for what they uniquely bring to the community because individuality matters here. TCS attracts motivated students locally, nationally, and internationally because we respect each person as we do their cultures. Day (Grade 5-12) and boarding (Grade 9-12) families alike realize that our campus is 100 acres of home, where our students quickly become a close-knit, extended family.
Our students are surrounded by mentors, advisors, coaches and house staff who only want the best for them and support them on their personal path. Our faculty work with each student, using the right amount of challenge and encouragement to help each student realize what's possible because at TCS students achieve great things when they feel supported.
TCS offers an impressive breadth and depth of academic courses and electives, so you can discover new interests and go deeper into the ones you love. Our educators are experts in their fields, who care about your development and will inspire you to realize all that's possible. Our academic program, modelled on a liberal arts philosophy, is collaborative, rich in discussion and writing-intensive. With over 120 courses offered, students can explore new pathways and concentrate studies in areas of personal interest. In Grades 9 and 10, students participate equally in arts and sciences, while those in Grades 11 and 12 begin to specialize as they plan for university, and many take options from our 17+ Advanced Placement (AP) courses.
Sample of notable school alumni/alumnae:
- David McCart '67 - Participated in the golf tournament held by the school. -

Source: Verified school update

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Frequently Asked Questions

How much does Trinity College School cost?

Trinity College School's tuition is approximately $59,750 for boarding students.

Who are famous alumni from Trinity College School?

Trinity College School famous alumni include: David McCart '67 - Participated in the golf tournament held by the school..

Does Trinity College School offer a summer program?

Yes, Trinity College School offers a summer program. Visit their summer school page for more information.

What is Trinity College School's ranking?

Trinity College School ranks among the top 20 boarding schools for High percentage of international students.

When is the application deadline for Trinity College School?

The application deadline for Trinity College School is rolling (applications are reviewed as they are received year-round).

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