For the 2026 school year, there is 1 private high school serving 32 students in Addison, IL.
The top-ranked private high school in Addison, IL is Innovations Academy Therapeutic Day School.
Top-Ranked Addison Private High Schools (2026)
School
Location
Quick Facts
301 S Swift Rd Ste F
Addison, IL 60101
(630) 540-3900
Addison, IL 60101
(630) 540-3900
Gr: 3-12 | 32 students Avg. class size: 10 students Tuition listed
Addison, Illinois Private Schools (Closed)
School
Location
Quick Facts
555 North Lombard Road
Addison, IL 60101
(630) 543-6310
Addison, IL 60101
(630) 543-6310
Gr: 9-12 Avg. class size: 21 students Tuition listed
St. Joseph School (Closed 2010)
(Catholic)
330 E Fullerton Ave
Addison, IL 60101
(630) 279-6553
Addison, IL 60101
(630) 279-6553
Gr: K-5 | 127 students
Overview
This Town (Addison)
This State (IL)
# Schools
1 School
Student Body:
# Students
32 Students
89,657 Students
% Average Students of Color
50%
35%
Academics and Faculty:
# Teachers
6 Teachers
7,473 Teachers
Average Student-Teacher Ratio
5:1
11:1
Average Class Size
10 students
15 students
Average Number of AP Courses
15 courses
11 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$45,000
$15,731
Students by Ethnicity:
Diversity Score
0.64
0.62
# American Indian Students
n/a
298 Students
% American Indian Students
n/a
1%
# Asian Students
1 Student
5,619 Students
% Asian Students
3%
6%
# Hispanic Students
7 Students
10,085 Students
% Hispanic Students
21%
11%
# Black Students
9 Students
9,670 Students
% Black Students
26%
11%
# White Students
17 Students
52,424 Students
% White Students
50%
58%
# Hawaiian Students
n/a
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
n/a
11,955 Students
% of Others Students
n/a
13%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private high schools in Addison, IL?
The top-ranked private high schools in Addison, IL is Innovations Academy Therapeutic Day School.
How many private high schools are located in Addison?
1 private high schools are located in Addison.
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