For the 2026 school year, there are 3 private schools serving 421 students in Fairview Heights, IL (there are 4 public schools, serving 1,199 public students). 26% of all K-12 students in Fairview Heights, IL are educated in private schools (compared to the IL state average of 12%).
The top-ranked private school in Fairview Heights, IL is Holy Trinity Catholic School.
The average acceptance rate is 95%, which is higher than the Illinois private school average acceptance rate of 84%.
Top-Ranked Fairview Heights Private Schools (2026)
School
Location
Quick Facts
Holy Trinity Catholic School
(Catholic)
504 Fountains Pkwy
Fairview Heights, IL 62208
(618) 628-7395
Fairview Heights, IL 62208
(618) 628-7395
Gr: PK-8 | 274 students Tuition listed
5100 N Illinois St
Fairview Heights, IL 62208
(618) 825-0609
Fairview Heights, IL 62208
(618) 825-0609
Gr: PK-12 | 35 students Avg. class size: 10 students Tuition & acceptance rate listed
Illinois Center For Autism
Special Education School
548 S Ruby Ln
Fairview Heights, IL 62208
(618) 973-2485
Fairview Heights, IL 62208
(618) 973-2485
Gr: Inquire with school | 112 students
Overview
This Town (Fairview Heights)
This State (IL)
# Schools
3 Schools
Student Body:
# Students
421 Students
251,460 Students
% Average Students of Color
27%
34%
Academics and Faculty:
# Teachers
38 Teachers
18,861 Teachers
Average Student-Teacher Ratio
11:1
13:1
Average Class Size
10 students
17 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$5,038
$12,508
Average % on Financial Aid
15%
34%
Average Acceptance Rate
95%
84%
Students by Ethnicity:
Diversity Score
0.58
0.66
# American Indian Students
n/a
605 Students
% American Indian Students
n/a
n/a
# Asian Students
8 Students
10,490 Students
% Asian Students
2%
4%
# Hispanic Students
27 Students
25,056 Students
% Hispanic Students
6%
10%
# Black Students
70 Students
21,056 Students
% Black Students
16%
9%
# White Students
264 Students
129,065 Students
% White Students
62%
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
61 Students
65,224 Students
% of Others Students
14%
26%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private schools in Fairview Heights, IL?
The top-ranked private schools in Fairview Heights, IL is Holy Trinity Catholic School.
How many private schools are located in Fairview Heights?
3 private schools are located in Fairview Heights.
What percentage of students in Fairview Heights go to private school?
26% of all K-12 students in Fairview Heights are educated in private schools (compared to the IL state average of 12%).
Recent Articles
Private School Closures and Consolidations: Warning Signs to Watch
Learn the financial, enrollment, and leadership warning signs that may indicate a private school is at risk of closure or consolidation, and how families can prepare.
AI Tutoring in Private Schools: Innovation or Risk?
Discover how AI tutoring is changing private education, the benefits and risks for students, and what parents should ask before enrolling.
What New Cell Phone Laws Mean for Private School Families
Learn how new cell phone laws are affecting private schools, what parents should expect, and how to evaluate school technology policies in 2026.