Best Illinois ²ÝÁñÉçÇø High Schools Belonging to International Baccalaureate (IB) World School (2025-26)
For the 2025-26 school year, there are 3 private high schools belonging to International Baccalaureate (IB) World School serving 1,250 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).
Explore top career pathways with community college for private school graduates, including high-demand jobs, transfer options, and 2025 workforce trends.