Private School Review - Established 2003
St. Mark Christian School
Vine Academy
Trinity Lutheran School

Willowbrook Private Schools

For the 2026-27 school year, there are 5 private schools serving 177 students in Willowbrook, IL, 7% of all K-12 students in Willowbrook, IL are educated in private schools versus public schools (compared to the IL state average of 12%).
The average acceptance rate is 95%, which is higher than the Illinois private school average acceptance rate of 89%.
40% of private schools in Willowbrook, IL are religiously affiliated (most commonly Christian and Lutheran Church Missouri Synod).

Quick Facts (26-27)

Quick Facts (26-27)

Top Ranked Willowbrook Private Schools (2026-27)

St. Mark Christian School Photo
St. Mark Christian School
Gr: NS-5 | 67 students
Avg. class size: 8 students
Sports: 5 | Extracurriculars: 8
Montessori School (Christian)
15w455 79th street
Willowbrook, IL 60527
(630) 986-1100
(2)
View Profile
Vine Academy Photo
Vine Academy
Gr: K-12
Avg. class size: 9 students
Extracurriculars: 15
6880 N FRONTAGE RD.
Willowbrook, IL 60527
(630) 423-5916
View Profile
Map of Montessori For Modern Minds
Montessori For Modern Minds
Gr: PK-K | 10 students
Montessori School
16w331 63rd St
Willowbrook, IL 60527
(630) 325-0083
View Profile
Trinity Lutheran School Photo
Trinity Lutheran School
Gr: PK-8 | 77 students
Avg. class size: 12 students
Sports: 7 | Extracurriculars: 6
Lutheran Church Missouri Synod
11503 German Church Rd
Willowbrook, IL 60527
(708) 839-1444
(3)
View Profile
Map of Willowbrook KinderCare
Willowbrook KinderCare
Gr: NS | 23 students
Daycare / Preschool
700 Plainfield Rd
Willowbrook, IL 60527
(630) 321-1427
View Profile

Willowbrook, IL Private School Trends

5
Private Schools
177
Students
$15,253
Avg. Tuition
10
Avg. Class Size
50%
Students of Color
7:1
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 (Willowbrook)
This State (IL)
# Schools
5 Schools
1,624 Schools
# Students
177 Students
251,324 Students
% Students of Color
50%
34%
0.62
0.66
Show more data/charts: racial breakdown
# American Indian Students
5 Students
605 Students
% American Indian Students
2%
<1%
# Asian Students
11 Students
10,480 Students
% Asian Students
5%
4%
# Hispanic Students
8 Students
25,029 Students
% Hispanic Students
4%
10%
# Black Students
4 Students
21,042 Students
% Black Students
2%
9%
# White Students
78 Students
128,851 Students
% White Students
38%
51%
# Hawaiian Students
0 Students
338 Students
% Hawaiian Students
0%
<1%
# Others Students
101 Students
65,524 Students
% of Others Students
49%
26%
All Ethnic Groups
Academics
# Teachers
50 Teachers
18,893 Teachers
Average Student-Teacher Ratio
7:1
13:1
% Average Faculty w/Advanced Degree
32%
53%
Average Class Size
10 students
17 students
Average Number of AP Courses
9 courses
11 courses
Tuition & Aid
Average Yearly Tuition Cost
$15,253
$10,418
Average % on Financial Aid
12%
34%
Average Financial Aid Grant
$1,500
$4,577
Admissions & Athletics
Average Acceptance Rate
95%
89%
Average Number of Extracurriculars
10 extracurriculars
9 extracurriculars
Average Number of Sports
6 sports
6 sports

Frequently Asked Questions

What are the top ranked private schools in Willowbrook, IL?
The top ranked private schools in Willowbrook, IL include Trinity Lutheran School and Montessori For Modern Minds.
How many private schools are located in Willowbrook?
5 private schools are located in Willowbrook.
How diverse are private schools in Willowbrook?
Willowbrook private schools are approximately 50% minority students, which is higher than the Illinois private school average of 34%.
What percentage of students in Willowbrook go to private school?
7% of all K-12 students in Willowbrook are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Willowbrook?
40% of private schools in Willowbrook are religiously affiliated (most commonly Christian and Lutheran Church Missouri Synod).

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