Best Illinois Private High Schools Belonging to International Baccalaureate (IB) World School (2025)
For the 2025 school year, there are 3 private high schools belonging to International Baccalaureate (IB) World School serving 1,168 students in Illinois. You can also find more schools membership associations in Illinois.
33% of private high schools belonging to International Baccalaureate (IB) World School in Illinois are religiously affiliated (most commonly Christian).
Most schools require confidential recommendation forms as part of the application process. The forms coming from your child's current school and teachers need to be handled according instructions given in the admissions materials.