For the 2026-27 school year, there are 3 private preschools serving 326 students in Oak Brook, IL.
Quick Facts (26-27)
- # Private Schools: 3
- # Students Served: 326
- View Oak Brook, IL School Trends
Oak Brook Private Preschools
Quick Facts (26-27)
- # Private Schools: 3
- # Students Served: 326
- View Oak Brook, IL School Trends
Top Ranked Oak Brook Private Preschools (2026-27)
Gr: NS | 298 students
Daycare / Preschool
2215 York Road Ste 203
Oak Brook, IL 60523
(708) 246-5757
Gr: PK-K | 28 students
Daycare / Preschool
1520 Kensington 103
Oak Brook, IL 60523
(630) 216-4828
Gr: NS-K
Daycare / Preschool
1717 W 22nd St
Oak Brook, IL 60523
(630) 568-6109
Oak Brook, IL Private School Trends
3
Private Schools
326
Students
32%
Students of Color
41:1
Student-Teacher Ratio
Enrollment & Diversity
Category
This Town (Oak Brook)
This State (IL)
# Schools
3 Schools
1,244 Schools
# Students
326 Students
181,885 Students
% Students of Color
32%
33%
Diversity Score
0.10
0.66
# American Indian Students
0 Students
436 Students
% American Indian Students
0%
<1%
# Asian Students
2 Students
6,886 Students
% Asian Students
1%
4%
# Hispanic Students
1 Student
15,765 Students
% Hispanic Students
<1%
9%
# Black Students
1 Student
12,011 Students
% Black Students
<1%
7%
# White Students
12 Students
87,532 Students
% White Students
4%
48%
# Hawaiian Students
0 Students
203 Students
% Hawaiian Students
0%
<1%
# Others Students
310 Students
57,762 Students
% of Others Students
95%
32%
All Ethnic Groups
Academics
# Teachers
8 Teachers
12,974 Teachers
Average Student-Teacher Ratio
41:1
14:1
Frequently Asked Questions
What are the top ranked private preschools in Oak Brook, IL?
The top ranked private preschools in Oak Brook, IL is Kensington School Of The Highlands.
How many private preschools are located in Oak Brook?
3 private preschools are located in Oak Brook.
Recent Articles
Private School Tuition Insurance: Is It Worth Buying?
Is private school tuition insurance worth buying? Learn what policies cover, compare costs and exclusions, and decide whether protecting your tuition investment makes financial sense for your family.
Medical Leave and Private School Tuition: Parent Guide
What happens to private school tuition during medical leave? Learn about refunds, tuition insurance, enrollment contracts, financial aid, and protecting your child's education while managing unexpected medical expenses and recovery.
Private School Commute: Is the Travel Time Worth It?
Is the commute to private school worth it? Learn how to calculate travel time, protect family routines, assess student well-being, and decide whether a longer journey makes educational sense.
Filter Schools
School Level
Gender
School Focus
Religious Affiliation
ADD/ADHD Support
Summer Program
Quick Links
SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (IL):
- Blue Ribbon (87)
- All-girls (25)
- All-boys (22)
- Montessori (155)
- Daycare / Preschools (1,248)
- Summer School Programs (280)
- Dual Language Immersion Programs (13)
- Special Education (100)
- Alternative (49)
- ADD/ADHD Support (205)
- Online Schools (7)
- Religiously Affiliated (881)
- School Membership Associations (1,042)
- Schools with famous alumni (123)
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: