St. Dominic High School
under 1 mi Grades 9-12 1,087 students 16.7 students per teacher Roman Catholic
Private schools in O'Fallon, MO
28 schools within 12 miles. MOScholars pays a scholarship set each year by the State Treasurer.
Schools near O'Fallon
Closest schools first. No school pays to appear here or to move up.
Grades PreK-8 374 students 13.7 students per teacher Roman Catholic
Grades PreK-8 163 students 10.8 students per teacher Baptist
Grades PreK-12 596 students 13.4 students per teacher Christian (nondenominational)
Grades PreK-6 34 students 7.9 students per teacher Nonsectarian Montessori
Andrews Academy
4 mi Grades K-8 123 students 4.7 students per teacher Nonsectarian
Grades PreK-8 715 students 19.2 students per teacher Roman Catholic
Grades PreK-K 8 students 8 students per teacher Nonsectarian Montessori
Grades PreK-8 222 students 19.1 students per teacher Roman Catholic
Grades PreK-8 139 students 12.9 students per teacher Lutheran Church (Missouri Synod)
Grades PreK-1 1 students 1 students per teacher Nonsectarian Special program emphasis
Grades PreK-8 79 students 9 students per teacher Roman Catholic
Lafayette Academy
5 mi Grades K-12 77 students 6.3 students per teacher Nonsectarian
All Saints School
5 mi Grades PreK-8 125 students 7.1 students per teacher Roman Catholic
Grades PreK-K 6 students 3 students per teacher Nonsectarian Montessori
St. Joseph School
6 mi Grades PreK-8 891 students 19.8 students per teacher Roman Catholic
St. Patrick School
7 mi Grades PreK-8 436 students 16.5 students per teacher Roman Catholic
Grades 9-12 460 students 15.3 students per teacher Lutheran Church (Missouri Synod)
Grades K-8 385 students 14.5 students per teacher Lutheran Church (Missouri Synod)
Grades PreK-9 12 students 2 students per teacher Christian (nondenominational) Special program emphasis
Grades PreK-8 155 students 11.9 students per teacher Roman Catholic
St. Theodore School
8 mi Grades PreK-8 260 students 15.5 students per teacher Roman Catholic
Zion Lutheran School
9 mi Grades PreK-8 364 students 18.3 students per teacher Lutheran Church (Missouri Synod)
Grades PreK-8 220 students 15.1 students per teacher Roman Catholic
On the state’s official list Other private schools
All 28 schools within 12 miles
What Missouri pays, and what that leaves you
MOScholars Tax-credit scholarship
A scholarship set each year by the State Treasurer We could not verify the 2026-27 per-student figure and will not guess it.
Figures read from each program’s official pages, 2026-09-20. Sources and how to apply
What would you pay?
Tuition and fees MOScholars pays You pay per year Spread over 10 months
We could not confirm this year’s MOScholars amount, so type in the figure from your award letter. An award can never be more than the school actually charges. This is arithmetic, not a quote.
Keep looking
- Christian schools in O'Fallon (7)
- Catholic schools in O'Fallon (15)
- Montessori schools in O'Fallon (3)
- All schools in St. Charles County
- All schools in Lincoln County
- Private schools in Lake Saint Louis (4 mi)
- Private schools in Saint Peters (5 mi)
- Private schools in Wentzville (6 mi)
- Private schools in Saint Charles (10 mi)
- Private schools in Chesterfield (14 mi)
- Private schools in Wildwood (15 mi)
- Private schools in Ellisville (17 mi)
- Private schools in Troy (17 mi)
- Private schools in Town and Country (18 mi)
- Private schools in Ballwin (19 mi)
- How MOScholars works
Get one email when applications open
Most programs open once a year, and several ran out of money or seats in 2026. Pick your state (you are looking at O'Fallon) and we will email you the day the next window opens, with the official link. That is the only email you get.
One email per application window. No calls, no sharing your details.
Questions parents ask
How many private schools are there near O'Fallon?
We count 28 within 12 miles of downtown O'Fallon. Together they enrolled about 7,757 students in the last federal survey (2023-24). The largest is St. Dominic High School with 1,087 students.
Which O'Fallon private schools take MOScholars?
Missouri keeps no statewide list of participating schools, each school partners with an assistance organization. Ask the school which one it works with.
Will MOScholars cover the whole tuition bill?
Sometimes, but do not count on it. MOScholars pays a scholarship set each year by the State Treasurer, and schools set their own prices. Ask each school for tuition plus fees, then use the calculator on this page to see what is left for you to pay.