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School comparison

ILAC International High School vs SLI The Sidney Ledson School.

Side-by-side comparison of two Toronto private schools.

ILAC International High School

ILAC International High School

Toronto, ON

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SLI The Sidney Ledson School

SLI The Sidney Ledson School

Toronto, ON

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Detailed Comparison

ILAC International High SchoolSLI The Sidney Ledson School
Annual Tuition$15,000$12,797
Boarding Tuition$590
Grades9 to 12Preschool to 6
CurriculumOntario Secondary School Diploma (OSSD), TraditionalTraditional
Enrollment18065
Avg Class Size1010
Student:Teacher
Gender PolicyCo-edCo-ed
Founded20241980
BoardingNoNo
Financial AidNoYes
Acceptance Rate50%
Sports
Arts
SpecializationsSTEM, Business, University Preparation

Comparison Highlights

  • Tuition difference: $2,203/year
  • Class size difference: 0 students
  • ILAC International High School has larger enrollment (180 students)
  • Both schools are located in Toronto

Source: NextSchool verified school database

Last verified June 3, 2026Sources: NextSchool verified profilesData-driven comparison — no paid placements

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