For the 2026-27 school year, there are 4 private high schools serving 1,556 students in Niles, IL.
The average acceptance rate is 95%, which is higher than the Illinois private high school average acceptance rate of 86%.
Quick Facts (26-27)
- # Private Schools: 4
- # Students Served: 1,556
- Average Tuition: $8,508
- % Students of Color: 28%
- View Niles, IL School Trends

