Trinity Lutheran School Photo - Singing in Chapel!

Best Willowbrook Private Preschools (2026)

For the 2026 school year, there are 4 private preschools serving 177 students in Willowbrook, IL.
The top-ranked private preschools in Willowbrook, IL include Montessori For Modern Minds and Trinity Lutheran School.
The average acceptance rate is 95%, which is higher than the Illinois private preschool average acceptance rate of 86%.
50% of private preschools in Willowbrook, IL are religiously affiliated (most commonly Lutheran Church Missouri Synod and Christian).

Top-Ranked Willowbrook Private Preschools (2026)

School
Location
Quick Facts
St. Mark Christian School
St. Mark Christian School Photo
Montessori School (Christian)
(2)
15w455 79th street
Willowbrook, IL 60527
(630) 986-1100
Gr: NS-5 | 67 students Avg. class size: 8 students Sports: 5 | Extracurrculars: 8
Montessori For Modern Minds
Montessori School
16w331 63rd St
Willowbrook, IL 60527
(630) 325-0083
Gr: PK-K | 10 students Tuition listed
Trinity Lutheran School
Trinity Lutheran School Photo - Singing in Chapel!
(Lutheran Church Missouri Synod)
(3)
11503 German Church Rd
Willowbrook, IL 60527
(708) 839-1444
Gr: PK-8 | 77 students Avg. class size: 12 students Sports: 7 | Extracurrculars: 6 Tuition & acceptance rate listed
Willowbrook KinderCare
Daycare / Preschool
700 Plainfield Rd
Willowbrook, IL 60527
(630) 321-1427
Gr: NS | 23 students

Overview

This Town (Willowbrook)
This State (IL)
# Schools
4 Schools

Student Body:

# Students
177 Students
181,888 Students
% Average Students of Color
50%
32%

Academics and Faculty:

# Teachers
25 Teachers
12,922 Teachers
Average Student-Teacher Ratio
7:1
14:1
% Average Faculty w/Advanced Degree
36%
48%
Average Class Size
10 students
17 students
Average Number of AP Courses
9 courses
9 courses

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$16,253
$11,275
Average % on Financial Aid
12%
32%
Average Financial Aid Grant
$1,500
$2,839
Average Acceptance Rate
95%
86%
Average Endowment Size
$50 million
$53.56 million

Students by Ethnicity:

0.53
0.66
# American Indian Students
5 Students
436 Students
% American Indian Students
3%
n/a
# Asian Students
10 Students
6,845 Students
% Asian Students
7%
4%
# Hispanic Students
8 Students
15,756 Students
% Hispanic Students
5%
9%
# Black Students
2 Students
12,004 Students
% Black Students
1%
7%
# White Students
28 Students
87,486 Students
% White Students
18%
48%
# Hawaiian Students
n/a
203 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
101 Students
57,703 Students
% of Others Students
66%
32%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
7 extracurriculars
7 extracurriculars
Average Number of Sports
6 sports
5 sports

Frequently Asked Questions

What are the top-ranked private preschools in Willowbrook, IL?
The top-ranked private preschools in Willowbrook, IL include Montessori For Modern Minds and Trinity Lutheran School.
How many private preschools are located in Willowbrook?
4 private preschools are located in Willowbrook.
What percentage of private preschools are religiously affiliated in Willowbrook?
50% of private preschools in Willowbrook are religiously affiliated (most commonly Lutheran Church Missouri Synod and Christian).

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