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Montessori schools in St. Louis, MO

5 in St. Louis or within 6 miles; schools in St. Louis itself count at any distance from downtown. Schools that report a Montessori program or belong to a Montessori association.

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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.

Grades PreK-12 555 students 8.9 students per teacher Roman Catholic All-girls 100% to 4-year college

Member of the National Catholic Educational Association and the American Montessori Society

3020 N Ballas Rd, Saint Louis, MO 63131

Private schools

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 Montessori schools are near St. Louis?

5 Montessori 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 Visitation Academy, with 555 students. Each school's page has its grades, size and contact details.

Which grades do Montessori schools near St. Louis teach?

Of the 5 on this page, 4 teach elementary grades and 2 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 Montessori 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.

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