Christian School District Photo

Best O Fallon Private High Schools (2026)

For the 2026 school year, there are 5 private high schools serving 2,537 students in O Fallon, MO.
The top-ranked private high schools in O Fallon, MO include St. Dominic High School, Veritas Christian Academy, and St. Charles Christian Home Educators.
The average acceptance rate is 96%, which is higher than the Missouri private high school average acceptance rate of 85%.
100% of private high schools in O Fallon, MO are religiously affiliated (most commonly Christian and Catholic).

Top-Ranked O Fallon Private High Schools (2026)

School
Location
Quick Facts
Christian School District
Christian School District Photo
(Christian)
1145 Tom Ginnever Ave
O Fallon, MO 63366
(636) 978-1680
Gr: PK-12 | 546 students Avg. class size: 15 students Sports: 15 Tuition & acceptance rate listed
St. Charles Christian Home Educators
Special Program Emphasis (Christian)
709 Crestview Drive
O Fallon, MO 63366
(636) 240-4412
Gr: K-12 | 388 students Avg. class size: 7 students Extracurrculars: 2 Tuition listed
St. Dominic High School
(Catholic)
31 Saint Dominic Dr
O Fallon, MO 63366
(636) 240-8303
Gr: 9-12 | 927 students Avg. class size: 24 students Sports: 14 | Extracurrculars: 6 Tuition & acceptance rate listed
Veritas Christian Academy
Veritas Christian Academy Photo
(Christian)
1145 Tom Ginnever Ave
O Fallon, MO 63366
(636) 978-1680
Gr: NS-12 | 664 students Avg. class size: 15 students Sports: 14 | Extracurrculars: 15 Tuition & acceptance rate listed
Future Apostle Academy
563 Springhurst Pkwy
O Fallon, MO 63368
(636) 249-6455
Gr: PK-9 | 12 students

Overview

This Town (O Fallon)
This State (MO)
# Schools
5 Schools

Student Body:

# Students
2,537 Students
54,316 Students
% Average Students of Color
5%
23%

Academics and Faculty:

# Teachers
161 Teachers
5,129 Teachers
Average Student-Teacher Ratio
16:1
11:1
% Average Faculty w/Advanced Degree
52%
60%
Average Class Size
15 students
15 students
Average Number of AP Courses
9 courses
16 courses
Average ACT score
25
(Out of 36)
26

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$9,708
$15,085
Average % on Financial Aid
28%
38%
Average Financial Aid Grant
$1,115
$6,798
Average Acceptance Rate
96%
85%
Average Endowment Size
$50 million
$28.86 million

Students by Ethnicity:

0.47
0.54
# American Indian Students
25 Students
198 Students
% American Indian Students
1%
n/a
# Asian Students
11 Students
1,838 Students
% Asian Students
1%
4%
# Hispanic Students
25 Students
2,583 Students
% Hispanic Students
1%
5%
# Black Students
37 Students
3,857 Students
% Black Students
2%
8%
# White Students
1,449 Students
33,516 Students
% White Students
67%
65%
# Hawaiian Students
n/a
91 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
602 Students
9,166 Students
% of Others Students
28%
18%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
8 extracurriculars
14 extracurriculars
Average Number of Sports
14 sports
10 sports

Frequently Asked Questions

What are the top-ranked private high schools in O Fallon, MO?
The top-ranked private high schools in O Fallon, MO include St. Dominic High School, Veritas Christian Academy, and St. Charles Christian Home Educators.
How many private high schools are located in O Fallon?
5 private high schools are located in O Fallon.
How diverse are private high schools in O Fallon?
O Fallon private high schools are approximately 5% minority students, which is lower than the Missouri private school average of 23%.
What percentage of private high schools are religiously affiliated in O Fallon?
100% of private high schools in O Fallon are religiously affiliated (most commonly Christian and Catholic).

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