For the 2026 school year, there are 3 private high schools serving 990 students in Wheaton, IL.
The top-ranked private high school in Wheaton, IL is St. Francis High School.
The average acceptance rate is 90%, which is higher than the Illinois private high school average acceptance rate of 81%.
Top-Ranked Wheaton Private High Schools (2026)
School
Location
Quick Facts
St. Francis High School
(Catholic)
2130 W Roosevelt Rd
Wheaton, IL 60187
(630) 668-5800
Wheaton, IL 60187
(630) 668-5800
Gr: 9-12 | 697 students Avg. class size: 23 students Tuition & acceptance rate listed
335 East Seminary Ave
Wheaton, IL 60187
(630) 547-5125
Wheaton, IL 60187
(630) 547-5125
Gr: PK-12 | 126 students Avg. class size: 14 students Sports: 5 | Extracurrculars: 9 Tuition & acceptance rate listed
1970 N Gary Ave
Wheaton, IL 60187
(630) 653-5100
Wheaton, IL 60187
(630) 653-5100
Gr: PK-9 | 167 students
Wheaton, Illinois Private Schools (Closed)
School
Location
Quick Facts
St. John Lutheran Preschool (Closed 2006)
Daycare / Preschool (Lutheran Church Missouri Synod)
410 N Cross St
Wheaton, IL 60187
(630) 668-0701
Wheaton, IL 60187
(630) 668-0701
Gr: PK-K | 99 students
1776b S Naperville Rd
Wheaton, IL 60189
(630) 653-9222
Wheaton, IL 60189
(630) 653-9222
Gr: 8-12 | 4 students
Overview
This Town (Wheaton)
This State (IL)
# Schools
3 Schools
Student Body:
# Students
990 Students
89,879 Students
% Average Students of Color
21%
35%
Academics and Faculty:
# Teachers
72 Teachers
7,553 Teachers
Average Student-Teacher Ratio
14:1
11:1
Average Class Size
19 students
15 students
Average Number of AP Courses
18 courses
11 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$13,100
$15,754
Average % on Financial Aid
25%
39%
Average Financial Aid Grant
$2,000
$4,910
Average Acceptance Rate
90%
81%
Students by Ethnicity:
Diversity Score
0.51
0.62
# American Indian Students
n/a
298 Students
% American Indian Students
n/a
n/a
# Asian Students
56 Students
5,624 Students
% Asian Students
6%
6%
# Hispanic Students
85 Students
10,091 Students
% Hispanic Students
9%
11%
# Black Students
19 Students
9,671 Students
% Black Students
2%
11%
# White Students
673 Students
52,469 Students
% White Students
68%
58%
# Hawaiian Students
4 Students
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
153 Students
12,146 Students
% of Others Students
15%
14%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
9 extracurriculars
14 extracurriculars
Average Number of Sports
5 sports
9 sports
Frequently Asked Questions
What are the top-ranked private high schools in Wheaton, IL?
The top-ranked private high schools in Wheaton, IL is St. Francis High School.
How many private high schools are located in Wheaton?
3 private high schools are located in Wheaton.
Recent Articles
How Private Schools Are Adapting to Students with AI-Assisted Learning Habits
Learn how private schools are responding to AI-assisted learning through updated policies, classroom innovation, and responsible technology integration.
Private School Programs for Students Interested in Esports Careers
Explore how private schools are preparing students for esports careers through competitive gaming programs, STEM education, and industry partnerships.
The Role of Private Schools in Olympic and Elite Athletic Development
Discover how private schools help develop Olympic and elite athletes through coaching, facilities, academics, and long-term athlete support.