J. Addison School is a private day and boarding school located in Markham, Ontario, Canada. Our school offers K-12 academic programs and specialized programs for overseas students. We provide state-of-the-art facilities to support our students' learning, including classrooms, science labs, a multi-sport gymnasium, dance studios, and a cafeteria. At J. Addison School, we create an engaging and nurturing environment to ensure our students' success in all aspects of their lives.
