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Best Glen Ellyn Private Schools (2026)

For the 2026 school year, there are 6 private schools serving 1,055 students in Glen Ellyn, IL (there are 12 public schools, serving 8,518 public students). 11% of all K-12 students in Glen Ellyn, IL are educated in private schools (compared to the IL state average of 12%).
The top-ranked private schools in Glen Ellyn, IL include St. Petronille School and Montessori Academy Of Glen Ellyn.
The average acceptance rate is 25%, which is lower than the Illinois private school average acceptance rate of 85%.
50% of private schools in Glen Ellyn, IL are religiously affiliated (most commonly Catholic and Islamic).

Top-Ranked Glen Ellyn Private Schools (2026)

School
Location
Quick Facts
Montessori Academy Of Glen Ellyn
Montessori School
927 N Main St
Glen Ellyn, IL 60137
(630) 469-4727
Gr: PK-8 | 70 students Avg. class size: 15 students Tuition & acceptance rate listed
St. Petronille School
(Catholic)
425 Prospect Ave Ste 100
Glen Ellyn, IL 60137
(630) 469-5041
Gr: PK-8 | 521 students
Carriers Of Light
(Islamic)
900 E Geneva Rd
Glen Ellyn, IL 60137
(630) 949-8232
Gr: PK-8 | 95 students Tuition listed
Diamante Montessori School
Montessori School
625 Hillside Ave
Glen Ellyn, IL 60137
(630) 790-9030
Gr: PK-K | 60 students
Glen Ellyn KinderCare
Glen Ellyn KinderCare Photo - Glen Ellyn KinderCare
Daycare / Preschool
2 South 726 Route 53
Glen Ellyn, IL 60137
(630) 858-9333
Gr: NS-PK | 77 students
St. James The Apostle School
(Catholic)
490 S Park Blvd
Glen Ellyn, IL 60137
(630) 469-8060
Gr: PK-8 | 232 students Avg. class size: 23 students Sports: 4 Tuition listed
[+] Show Closed Private Schools in Glen Ellyn, Illinois

Glen Ellyn, Illinois Private Schools (Closed)

School
Location
Quick Facts
1n450 Main St
Glen Ellyn, IL 60137
(630) 671-0383
Gr: 6-12 | 44 students

Overview

This Town (Glen Ellyn)
This State (IL)
# Schools
6 Schools

Student Body:

# Students
1,055 Students
252,129 Students
% Average Students of Color
24%
34%

Academics and Faculty:

# Teachers
67 Teachers
18,877 Teachers
Average Student-Teacher Ratio
16:1
13:1
Average Class Size
19 students
16 students
Average Number of AP Courses
15 courses
10 courses

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$12,633
$12,512
Average Acceptance Rate
25%
85%
Average Endowment Size
$50 million
$49.13 million

Students by Ethnicity:

0.61
0.66
# American Indian Students
n/a
605 Students
% American Indian Students
n/a
n/a
# Asian Students
91 Students
10,504 Students
% Asian Students
9%
4%
# Hispanic Students
41 Students
25,130 Students
% Hispanic Students
4%
10%
# Black Students
67 Students
21,075 Students
% Black Students
6%
9%
# White Students
597 Students
129,117 Students
% White Students
57%
51%
# Hawaiian Students
2 Students
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
257 Students
65,550 Students
% of Others Students
24%
26%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Sports
4 sports
6 sports

Frequently Asked Questions

What are the top-ranked private schools in Glen Ellyn, IL?
The top-ranked private schools in Glen Ellyn, IL include St. Petronille School and Montessori Academy Of Glen Ellyn.
How many private schools are located in Glen Ellyn?
6 private schools are located in Glen Ellyn.
How diverse are private schools in Glen Ellyn?
Glen Ellyn private schools are approximately 24% minority students, which is lower than the Illinois private school average of 34%.
What percentage of students in Glen Ellyn go to private school?
11% of all K-12 students in Glen Ellyn are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Glen Ellyn?
50% of private schools in Glen Ellyn are religiously affiliated (most commonly Catholic and Islamic).
Which private schools in Glen Ellyn are often viewed compared to one another?

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