MAP St. Louis (Top Ranked Private School for 2025-26)

3840 Washington Blvd.
Saint Louis, MO 63108

MAP St. Louis is the premier Montessori middle and high school in St. Louis, and the only independent school in St. Louis to offer the International Baccalaureate Diploma Program.

Quick Facts (2025-26)

Top Ranked MO School
School Type: Montessori School
Grades: 7-12
Yearly Tuition: $22,950
Acceptance rate: 85%
Average class size: 8 students
Application Deadline: None / Rolling
Source: Verified school update

Top Rankings

MAP St. Louis ranks among the top 20% of private schools in Missouri for:

School Overview

School Type

Montessori School

School Membership(s)School Assoc.

Independent Schools Association of the Central States (ISACS)
International Baccalaureate (IB) World School

Grades Offered

Grades 7-12

ADD/ADHD Support

Yes

Year Founded

2016

Summer School Offered

Yes

Last Day of School

Fri. May 22, 2026

Student Body

Total Students

n/a

Student Body Type

Co-ed

% Students of Color

35%

State avg.: 20%

Academics and Faculty

Total Classroom Teachers

7 teachers

% Faculty w/Advanced Degree

85%

Average Class Size

8 students

List of Courses Offered

Link to List of Courses

Classroom Dress Code

Casual

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Yearly Tuition Cost

$22,950

View national tuition avg.

% on Financial Aid

45%

Acceptance Rate

85%

National avg.: 81%

Admissions Director

Melissa Anderson

School Notes

We aim to redefine secondary education through a Montessori lens by cultivating an adolescent microcosm rooted within the heart of a vibrant St. Louis neighborhood. We prioritize the holistic development of each student, guiding them on their individualized journey to achieve their full potential as actively engaged local and global citizens.
Our vision is rooted in the conviction that adolescents-in the context of a stimulating, rigorous, and supportive environment-can learn, work, and contribute in significant ways. With an emphasis on student agency and partnership with adults, we strive to maintain a community constituted of creative, critically-thinking, and socially-conscious individuals who will enter adulthood prepared to create lives of purpose, value, and joy.

Source: Verified school update

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Frequently Asked Questions

How much does MAP St. Louis cost?

MAP St. Louis's tuition is approximately $22,950 for private students.

What is the acceptance rate of MAP St. Louis?

The acceptance rate of MAP St. Louis is 85%, which is equal to the national average of 85%.

What is MAP St. Louis's ranking?

MAP St. Louis ranks among the top 20% of private schools in Missouri for: Highest percentage of faculty with advanced degrees.

When is the application deadline for MAP St. Louis?

The application deadline for MAP St. Louis is rolling (applications are reviewed as they are received year-round).

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