For the 2026 school year, there are 3 private schools serving 291 students in Warrenville, IL (there are 3 public schools, serving 1,533 public students). 16% of all K-12 students in Warrenville, IL are educated in private schools (compared to the IL state average of 12%).
The top-ranked private school in Warrenville, IL is Carmel Montessori Academy & Children's House.
The average acceptance rate is 90%, which is higher than the Illinois private school average acceptance rate of 85%.
Top-Ranked Warrenville Private Schools (2026)
School
Location
Quick Facts
Carmel Montessori Academy & Children's House
Montessori School
3s238 State Route 59
Warrenville, IL 60555
(630) 393-2995
Warrenville, IL 60555
(630) 393-2995
Gr: PK-12 | 41 students Avg. class size: 15 students Tuition listed
Creme De La Creme
Daycare / Preschool
4625 Weaver Parkway
Warrenville, IL 60555
(630) 393-0989
Warrenville, IL 60555
(630) 393-0989
Gr: PK-K | 162 students
30W160 Calumet Ave W
Warrenville, IL 60555
(630) 836-9400
Warrenville, IL 60555
(630) 836-9400
Gr: PK-8 | 88 students Avg. class size: 12 students Extracurrculars: 6 Tuition & acceptance rate listed
Warrenville, Illinois Private Schools (Closed)
School
Location
Quick Facts
St. Irene Catholic School (Closed 2021)
(Catholic)
3s601 Warren Ave
Warrenville, IL 60555
(630) 393-9303
Warrenville, IL 60555
(630) 393-9303
Gr: PK-8 | 153 students
Overview
This Town (Warrenville)
This State (IL)
# Schools
3 Schools
Student Body:
# Students
291 Students
252,112 Students
% Average Students of Color
50%
34%
Academics and Faculty:
# Teachers
16 Teachers
18,876 Teachers
Average Student-Teacher Ratio
18:1
13:1
% Average Faculty w/Advanced Degree
71%
52%
Average Class Size
14 students
16 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$16,500
$12,493
Average % on Financial Aid
25%
34%
Average Financial Aid Grant
$2,500
$3,872
Average Acceptance Rate
90%
85%
Students by Ethnicity:
Diversity Score
0.51
0.66
# American Indian Students
n/a
605 Students
% American Indian Students
n/a
n/a
# Asian Students
6 Students
10,504 Students
% Asian Students
2%
4%
# Hispanic Students
16 Students
25,130 Students
% Hispanic Students
5%
10%
# Black Students
n/a
21,075 Students
% Black Students
n/a
9%
# White Students
81 Students
129,117 Students
% White Students
28%
51%
# Hawaiian Students
n/a
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
188 Students
65,533 Students
% of Others Students
65%
26%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
6 extracurriculars
9 extracurriculars
Frequently Asked Questions
What are the top-ranked private schools in Warrenville, IL?
The top-ranked private schools in Warrenville, IL is Carmel Montessori Academy & Children's House.
How many private schools are located in Warrenville?
3 private schools are located in Warrenville.
What percentage of students in Warrenville go to private school?
16% of all K-12 students in Warrenville are educated in private schools (compared to the IL state average of 12%).
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