Private School Review - Established 2003

Clarendon Hills Private Schools

For the 2026-27 school year, there are 3 private schools serving 444 students in Clarendon Hills, IL, 22% of all K-12 students in Clarendon Hills, IL are educated in private schools versus public 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 89%.
33% of private schools in Clarendon Hills, IL are religiously affiliated (most commonly Catholic).

Quick Facts (26-27)

Quick Facts (26-27)

Private Schools in Clarendon Hills, IL (2026-27)

Map of Clarendon Hills Mont Pre School
Clarendon Hills Mont Pre School
Gr: PK-K | 17 students
Montessori School
108 Burlington Ave
Clarendon Hills, IL 60514
(630) 789-1821
View Profile
Map of Notre Dame School
Notre Dame School
Gr: PK-8 | 196 students
Avg. class size: 30 students
Catholic
66 Norfolk Ave
Clarendon Hills, IL 60514
(630) 323-1642
(2)
View Profile
Seton Montessori School Photo
Seton Montessori School
Gr: PK-6 | 231 students
Montessori School
5728 Virginia Avenue
Clarendon Hills, IL 60514
(630) 655-1066
View Profile

Clarendon Hills, IL Private School Trends

3
Private Schools
444
Students
$5,565
Avg. Tuition
30
Avg. Class Size
16%
Students of Color
19:1
Student-Teacher Ratio
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Clarendon Hills)
This State (IL)
# Schools
3 Schools
1,624 Schools
# Students
444 Students
251,324 Students
% Students of Color
16%
34%
0.52
0.66
Show more data/charts: racial breakdown
# American Indian Students
0 Students
605 Students
% American Indian Students
0%
<1%
# Asian Students
8 Students
10,480 Students
% Asian Students
2%
4%
# Hispanic Students
7 Students
25,029 Students
% Hispanic Students
2%
10%
# Black Students
1 Student
21,042 Students
% Black Students
<1%
9%
# White Students
175 Students
128,851 Students
% White Students
39%
51%
# Hawaiian Students
0 Students
338 Students
% Hawaiian Students
0%
<1%
# Others Students
253 Students
65,524 Students
% of Others Students
57%
26%
All Ethnic Groups
Academics
# Teachers
24 Teachers
18,893 Teachers
Average Student-Teacher Ratio
19:1
13:1
% Average Faculty w/Advanced Degree
25%
53%
Average Class Size
30 students
17 students
Tuition & Aid
Average Yearly Tuition Cost
$5,565
$10,418
Admissions & Athletics
Average Acceptance Rate
100%
89%

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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