Seton Montessori School Photo

Best Clarendon Hills Private Schools (2026)

For the 2026 school year, there are 3 private schools serving 444 students in Clarendon Hills, IL (there are 4 public schools, 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 85%.
33% of private schools in Clarendon Hills, IL are religiously affiliated (most commonly Catholic).

Private Schools in Clarendon Hills, IL (2026)

School
Location
Quick Facts
Clarendon Hills Mont Pre School
Montessori School
108 Burlington Ave
Clarendon Hills, IL 60514
(630) 789-1821
Gr: PK-K | 17 students
Notre Dame School
(Catholic)
(2)
66 Norfolk Ave
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
Montessori School
5728 Virginia Avenue
Clarendon Hills, IL 60514
(630) 655-1066
Gr: PK-6 | 231 students Tuition listed

Overview

This Town (Clarendon Hills)
This State (IL)
# Schools
3 Schools

Student Body:

# Students
444 Students
252,112 Students
% Average Students of Color
16%
34%

Academics and Faculty:

# Teachers
24 Teachers
18,876 Teachers
Average Student-Teacher Ratio
19:1
13:1
% Average Faculty w/Advanced Degree
25%
52%
Average Class Size
30 students
16 students

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$5,565
$12,493
Average Acceptance Rate
100%
85%

Students by Ethnicity:

0.52
0.66
# American Indian Students
n/a
605 Students
% American Indian Students
n/a
n/a
# Asian Students
8 Students
10,504 Students
% Asian Students
2%
4%
# Hispanic Students
7 Students
25,130 Students
% Hispanic Students
2%
10%
# Black Students
1 Student
21,075 Students
% Black Students
n/a
9%
# White Students
175 Students
129,117 Students
% White Students
39%
51%
# Hawaiian Students
n/a
338 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
253 Students
65,533 Students
% of Others Students
57%
26%
All Ethnic Groups

Extracurriculars and Sports:

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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