Guidepost Montessori School, Saint Louis, MO

Guidepost Montessori School is a Montessori private school in Saint Louis, MO teaching grades PreK-K. It reported 34 students and about 34 students for every teacher in the 2023-24 federal survey.

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School facts

Grades: PreK-K
Students: 34
Teachers: 1
Students per teacher: 34
Student body: Coeducational
Program: Montessori
Affiliation: Nonsectarian
Setting: City

Member of: American Montessori Society, Association Montessori International

These are the numbers the school gave the U.S. Department of Education for the 2023-24 school year, published in July 2026. Enrollment and staffing move every year, so ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.

What Missouri pays, and what that leaves you

MO

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 at Guidepost Montessori School?

Yearly tuition the school quoted Fees, books, uniforms MOScholars award Children

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Other private schools nearby

School	Grades	Students	Per teacher	Affiliation	Miles
Rosati-Kain High School	9-12	127	7.8	Roman Catholic	<1
Montessori Lab School at Grand Center	PreK-5	91	22.8	Nonsectarian	<1
Map St. Louis	7-12	32	5.8	Nonsectarian	<1
Loyola Academy of St. Louis	4-8	77	8	Roman Catholic	<1
Cardinal Ritter College Prep High School	9-12	453	13.3	Roman Catholic	<1
Central Institute for the Deaf	Ungraded	18	1.5	Nonsectarian	<1
St. Louis University High School	9-12	1,036	11.8	Roman Catholic	1
St. Margaret of Scotland School	PreK-8	384	17.6	Roman Catholic	2

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