Loyola Academy of St. Louis
under 1 mi Grades 4-8 77 students 8 students per teacher Roman Catholic All-boys
Catholic schools in St. Louis, MO
44 in St. Louis or within 6 miles; schools in St. Louis itself count at any distance from downtown. Parochial, diocesan and independent Catholic schools.
Affiliation, co-ed or single-sex, association membership and the share of graduates going on to a 4-year college come from the 2023-24 federal Private School Universe survey.
Rosati-Kain High School
under 1 mi Grades 9-12 127 students 7.8 students per teacher Roman Catholic All-girls 95% to 4-year college
Cardinal Ritter College Prep High School
under 1 mi Grades 9-12 453 students 13.3 students per teacher Roman Catholic Co-ed 100% to 4-year college
Grades 9-12 1,036 students 11.8 students per teacher Roman Catholic All-boys 99% to 4-year college
Grades PreK-8 384 students 17.6 students per teacher Roman Catholic Co-ed
St. Ambrose School
2 mi Grades PreK-8 226 students 11.8 students per teacher Roman Catholic Co-ed
Grades K-8 185 students 14.8 students per teacher Roman Catholic Co-ed
Marian Middle School
3 mi Grades 6-8 44 students 6.3 students per teacher Roman Catholic All-girls
St. Roch School
3 mi Grades PreK-8 130 students 11.2 students per teacher Roman Catholic Co-ed
Grades K-8 137 students 11.5 students per teacher Roman Catholic Co-ed
Grades 2-8 14 students 5.4 students per teacher Roman Catholic Special education Co-ed
Grades PreK-8 260 students 12.6 students per teacher Roman Catholic Co-ed
Grades 9-12 203 students 9 students per teacher Roman Catholic All-boys 46% to 4-year college
Grades K-8 475 students 15.3 students per teacher Roman Catholic Co-ed
Grades K-8 80 students 7.7 students per teacher Roman Catholic Co-ed
St. Cecilia School
5 mi Grades Transitional 1st-8 178 students 14.4 students per teacher Roman Catholic Co-ed
Grades PreK-8 159 students 14.3 students per teacher Roman Catholic Co-ed
Grades PreK-8 186 students 9.1 students per teacher Roman Catholic Co-ed
Grades PreK-8 170 students 13.2 students per teacher Roman Catholic Co-ed
Grades K-2 97 students 8.1 students per teacher Roman Catholic Co-ed
Grades PreK-8 184 students 13.1 students per teacher Roman Catholic Co-ed
Grades 9-12 235 students 9.2 students per teacher Roman Catholic All-girls 100% to 4-year college
Immacolata School
6 mi Grades PreK-8 264 students 12.6 students per teacher Roman Catholic Co-ed
Grades PreK-8 150 students 11.6 students per teacher Roman Catholic Co-ed
Private schools
All 44 Catholic schools in St. Louis or within 6 miles
Keep looking
- All private schools near St. Louis
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- Private schools with pre-K in St. Louis
- Jewish schools in St. Louis
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- All-girls schools in St. Louis
- All-boys schools in St. Louis
- Catholic schools in Saint Louis (0 mi)
- Catholic schools in Webster Groves (7 mi)
- Catholic schools in Olivette (8 mi)
- Catholic schools in Kirkwood (10 mi)
- Catholic schools in Florissant (12 mi)
- Catholic schools in Town and Country (13 mi)
- Catholic schools in Fenton (13 mi)
- Catholic schools in Manchester (15 mi)
- Catholic schools across Missouri
What Missouri pays
MOScholars Tax-credit scholarship
Up to $7,145 per student for 2026-27, more for some students The law sets each ceiling as a share of the state adequacy target, which the Missouri education department lists as $7,145 for 2026-27: up to 100% of it for most students, 125% for students eligible for free or reduced lunch, 160% for English learners and 175% for students with an IEP. Worked example (our arithmetic, not a figure the state publishes): 175% of $7,145 is about $12,503. These are ceilings: assistance organizations may award less, and the average award in 2025-26 was $6,831.
Figures read from each program’s official pages, October 7, 2026. Sources and how to apply
Common questions
How many Catholic schools are near St. Louis?
44 Catholic schools are in St. Louis or within 6 miles of the town center, counting schools in St. Louis itself at any distance. The largest by reported enrollment is St. Louis University High School, with 1,036 students. Each school's page has its grades, size and contact details.
Which grades do Catholic schools near St. Louis teach?
Of the 44 on this page, 32 teach elementary grades and 13 teach high school grades, by the grade ranges the schools reported. Many cover several levels, so the two counts overlap. Use the filters above to narrow the list by level.
Can Missouri MOScholars pay for Catholic schools near St. Louis?
Missouri publishes no list of the schools that take MOScholars, so ask each school directly. Missouri’s MOScholars pays up to $7,145 per student for 2026-27, more for some students.
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 St. Louis) 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.