For the 2026 school year, there are 3 private high schools serving 1,514 students in Lisle, IL.
The top-ranked private high school in Lisle, IL is Benet Academy.
67% of private high schools in Lisle, IL are religiously affiliated (most commonly Catholic).
Top-Ranked Lisle Private High Schools (2026)
School
Location
Quick Facts
Benet Academy
(Catholic)
2200 Maple Ave
Lisle, IL 60532
(630) 719-2782
Lisle, IL 60532
(630) 719-2782
Gr: 9-12 | 1,265 student Avg. class size: 24 students Tuition listed
Chesterton Academy Of The Holy Family
(Catholic)
5205 Kingston Ave
Lisle, IL 60532
(630) 518-8383
Lisle, IL 60532
(630) 518-8383
Gr: 9-12 | 138 students
2500 Cabot Dr
Lisle, IL 60532
(630) 864-3832
Lisle, IL 60532
(630) 864-3832
Gr: K-12 | 111 students
Lisle, Illinois Private Schools (Closed)
School
Location
Quick Facts
Kindi Academy (Closed 2019)
Montessori School (Islamic)
5801 Westview Ln
Lisle, IL 60532
(630) 560-4900
Lisle, IL 60532
(630) 560-4900
Gr: PK-8 | 173 students
Rosehill Montessori School (Closed 2024)
Montessori School
1203 Lisle Pl
Lisle, IL 60532
(630) 964-4500
Lisle, IL 60532
(630) 964-4500
Gr: PK-K | 22 students
Overview
This Town (Lisle)
This State (IL)
# Schools
3 Schools
Student Body:
# Students
1,514 Students
89,884 Students
% Average Students of Color
18%
35%
Academics and Faculty:
# Teachers
103 Teachers
7,537 Teachers
Average Student-Teacher Ratio
15:1
11:1
Average Class Size
24 students
15 students
Average Number of AP Courses
20 courses
11 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$15,950
$15,730
Average Endowment Size
$20 million
$58.58 million
Students by Ethnicity:
Diversity Score
0.39
0.62
# American Indian Students
n/a
298 Students
% American Indian Students
n/a
n/a
# Asian Students
98 Students
5,624 Students
% Asian Students
7%
6%
# Hispanic Students
141 Students
10,091 Students
% Hispanic Students
9%
11%
# Black Students
20 Students
9,671 Students
% Black Students
1%
11%
# White Students
1,167 Students
52,469 Students
% White Students
77%
58%
# Hawaiian Students
1 Student
105 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
87 Students
12,125 Students
% of Others Students
6%
14%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private high schools in Lisle, IL?
The top-ranked private high schools in Lisle, IL is Benet Academy.
How many private high schools are located in Lisle?
3 private high schools are located in Lisle.
What percentage of private high schools are religiously affiliated in Lisle?
67% of private high schools in Lisle are religiously affiliated (most commonly Catholic).
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