For the 2026-27 school year, there are 7 private schools serving 1,638 students in Mount Prospect, IL, 17% of all K-12 students in Mount Prospect, IL are educated in private schools versus public schools (compared to the IL state average of 12%).
The average acceptance rate is 96%, which is higher than the Illinois private school average acceptance rate of 89%.
43% of private schools in Mount Prospect, IL are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
Quick Facts (26-27)
- # Private Schools: 7
- # Students Served: 1,638
- Average Tuition: $11,995
- Acceptance Rate: 96%
- Average Class Size: 18 students
- % Students of Color: 21%
- View Mount Prospect, IL School Trends



