For the 2025-26 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 Christian School District, St. Charles Christian Home Educators, and St. Dominic High School.
The average acceptance rate is 96%, which is higher than the Missouri private high school average acceptance rate of 85%.
Top Ranked O Fallon Private High Schools (2025-26)
School
Location
Quick Facts
Christian School District![Christian School District Photo]( "Christian School District Photo")
(Christian)
1145 Tom Ginnever Ave
O Fallon, MO 63366
(636) 978-1680
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
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
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]( "Veritas Christian Academy Photo")
(Christian)
1145 Tom Ginnever Ave
O Fallon, MO 63366
(636) 978-1680
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
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 Christian School District, St. Charles Christian Home Educators, and St. Dominic High School.
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 22%.
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