For the 2026-27 school year, there are 4 private schools belonging to Middle States Association Commissions on Elementary and Secondary Schools (MSA-CESS) serving 6,583 students in Illinois.
The average acceptance rate is 100%, which is higher than the Illinois private school average acceptance rate of 90%.
The top ranked private schools belonging to Middle States Association Commissions on Elementary and Secondary Schools (MSA-CESS) in Illinois include Next Generation School and American School.
These schools make up under 1% of the 1,621 private schools in Illinois and 3% of its 250,465 private school students.
Quick Facts (26-27)
- # Private Schools: 4

