For the 2026-27 school year, there are 134 private schools belonging to Other school association(s) serving 25,186 students in Illinois. You can also find more schools membership associations in Illinois.
The top ranked private schools belonging to Other school association(s) in Illinois include College Preparatory School Of America, The Avery Coonley School, and The Latin School Of Chicago.
The average tuition cost is $12,140, which is lower than the Illinois private school average tuition cost of $12,436.
54% of private schools belonging to Other school association(s) in Illinois are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
Quick Facts (2026-27)
- # Private Schools: 134
