Senior School

Grade 9 Launched Fall of 2021! Grade 10 Began in 2022 and then We Grow to Grade 12 by 2024.

Our objectives are simple. Our task is bold. — Extend the reputation, learning principles and culture of KCS to our new Senior School, and provide grade 9-12 students with the time, resources and expertise to ignite their individual passions, so that they may enjoy a richer, more fulfilling learning experience. The journey of a lifetime for grades 9-12 students continues at the KCS Senior School.

Our New Senior School Campus is NOW OPEN

The KCS journey continues with the opening of our breathtaking new Senior School campus along the shores of Lake Ontario. Just minutes from our elementary school, the KCS Senior School is the only CAIS-accredited independent Senior School planned in Toronto’s West End.

Apply for September 2023 Today.

READY TO APPLY to the KCS Senior School for September 2023 (Grade 9, 10 & 11)?
CLICK HERE to start your application.
    • Senior School Open House- 2022

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Where we've been. Where we're going.

Take a deep dive into the KCS Matters blog and learn about the full journey from Junior Kindergarten to the KCS Senior School.


Contact Andrea Fanjoy 
Head of Senior School

KCS parent, High School Feedback Survey

Students should be engaging in the “real world” as much as possible. Instead of learning about what others have done, they should be actively “doing” those things themselves.
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