100%

university acceptance rate after graduation

JK - 12

full IB continuum

22

average class size (high school) 

14

average class size (elementary)

40

teams across 12 sports

JK to Grade 5

Inquiry-based learning that builds curiosity, communication and the academic habits students carry for life.

Grades 6 to 10

A rigorous, interdisciplinary framework that connects subjects to real-world challenges and builds the critical thinking to match.

Grades 11 to 12

The globally recognized credential universities actively seek. Graduates can earn both the Ontario Secondary School Diploma and the IB Diploma.

At St. Jude’s Academy, students grow through the full IB continuum, whether they start in JK or Grade 12. This academic framework encourages inquiry, critical thinking, problem-solving, communication skills and a global perspective from the start.

Smaller classes, rigorous academics, committed teachers and a strong school culture help students build the learning habits, confidence and independence they need for high school, university and life.

At St. Jude’s Academy, teachers know their students as learners and as people. That personal attention helps students feel seen, supported and ready to stretch toward their potential.

Students prepare for what comes next through a rigorous IB education, Ontario Secondary School Diploma pathway and a school culture that values achievement, responsibility and personal growth.

St. Jude’s Academy offers a strong student life experience with comprehensive athletics, arts, music, presentations, leadership opportunities and access to exceptional athletic facilities. 

St. Jude’s Academy is a place where students from many backgrounds learn with and from one another. Families choose us because they want a school that’s global, inclusive, ambitious and connected by shared values.

At SJA, we ensure education is deeply meaningful for every student. Our goal is to foster both knowledge and a sense of purpose in each individual. With a wide array of academic, student life, and athletic offerings, we are committed to igniting passion and instilling determination in our students.

St. Jude’s Academy doesn't ask student-athletes to choose.

It builds a culture where both are encouraged, because the discipline, grit and leadership developed through sport are the same qualities that drive success in the IB programme and beyond.

A selective high-performance program for student-athletes competing at a high level.

On-campus, year-round training and competition facilities that give athletes the space, equipment and environment to develop at every level.

One of the most comprehensive athletic programs among Mississauga private schools, including basketball, soccer, volleyball, track and field, swimming, baseball and more.

100% of St. Jude’s Academy Graduates 

Are Accepted to University

At St. Jude’s Academy, we provide a stable, consistent school environment for families seeking a dependable academic year.

Here, your child can build:

• The confidence to ask better questions

• The discipline to take ownership of learning

• The communication skills to express ideas clearly

• The resilience to work through challenges

• The curiosity to connect learning to the world around them

• The character to lead with responsibility and compassion

Complete the form and tell us a bit about your child, including the grade they will be entering.

1

Join us for a personal tour and experience the school environment, classrooms, student life and community for yourself.

2

After your tour, the admissions team will guide you through the next steps, including assessments, decision timelines and registration details.

3

Once admitted, your family will receive the information needed to feel prepared, supported and welcomed into the St. Jude’s Academy community.

4

Our mission is to nurture well-rounded, confident world citizens in a secure and inspirational setting that supports students' social, emotional and academic growth.

Our vision is to be the best private school in the GTA, one that is unapologetically nonconformist and where parents know that their children are getting a combination of experience and value that surpasses any other school—public or private.

Critical Thinking

Resourcefulness

Risk-Taking

Unpretentiousness

Responsibility

Nonconformity

Yes, St. Jude's Academy is a fully accredited IB World School offering the IB Primary Years Programme (JK to Grade 5), the IB Middle Years Programme (Grades 6 to 10) and the IB Diploma Programme (Grades 11 to 12). It’s the only school in Mississauga to offer the full IB continuum from junior kindergarten through Grade 12.

St. Jude's Academy is located in Mississauga, Ontario, with two campuses: one serving JK to Grade 8 families and the other serving Grades 9 to 12 students. The school serves families across Mississauga, Brampton, Oakville, Etobicoke and the Greater Toronto Area.

Classes are capped at 22 students in high school and 14 in elementary, significantly smaller than most public and many private schools in Mississauga.

Yes, St. Jude's Academy is a university-preparatory IB school. Students build academic habits, critical thinking, communication, independence and confidence throughout their school journey. Graduates earn an Ontario Secondary School Diploma and may also earn the IB Diploma.

Absolutely. St. Jude’s Academy fields 40 teams across 12 sports and operates the Dome, a triple-court gymnasium and a fitness centre.

Yes, St. Jude's Academy offers Prep Basketball, a selective high-performance program for serious student-athletes.

St. Jude's Academy accepts applications on a rolling basis. Some grade levels fill early. Book a tour to begin the admissions conversation.

Yes, ESL support is available for high school students. St. Jude's welcomes international and newcomer families seeking a diverse, academically credible private school in Mississauga.

Complete the form on this page, and the admissions team will follow up to help schedule your St. Jude’s Academy tour.

© St. Jude’s Academy