For the 2025-26 school year, there are 3 private schools serving 444 students in Clarendon Hills, IL (there are , serving 1,582 public students). 22% of all K-12 students in Clarendon Hills, IL are educated in private schools (compared to the IL state average of 12%).
The average acceptance rate is 100%, which is higher than the Illinois private school average acceptance rate of 84%.
33% of private schools in Clarendon Hills, IL are religiously affiliated (most commonly Catholic).
²ÝÁñÉçÇø Schools in Clarendon Hills, IL (2025-26)
School
Location
Quick Facts
Clarendon Hills Mont Pre School
Montessori School
108 Burlington Ave
Clarendon Hills, IL 60514
(630) 789-1821
Clarendon Hills, IL 60514
(630) 789-1821
Gr: PK-K | 17 students
66 Norfolk Ave
Clarendon Hills, IL 60514
(630) 323-1642
Clarendon Hills, IL 60514
(630) 323-1642
Gr: PK-8 | 196 students Avg. class size: 30 students Tuition & acceptance rate listed
Seton Montessori School![Seton Montessori School Photo Seton Montessori School Photo]()

Montessori School
5728 Virginia Avenue
Clarendon Hills, IL 60514
(630) 655-1066
Clarendon Hills, IL 60514
(630) 655-1066
Gr: PK-6 | 231 students Tuition listed
Frequently Asked Questions
How many private schools are located in Clarendon Hills, IL?
3 private schools are located in Clarendon Hills, IL.
What percentage of students in Clarendon Hills go to private school?
22% of all K-12 students in Clarendon Hills are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Clarendon Hills?
33% of private schools in Clarendon Hills are religiously affiliated (most commonly Catholic).
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