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 Stats (2025)
- 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:
Category
Attribute
Advanced Degrees
School Overview
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
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$22,950
% 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
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).
School Reviews
Endorse MAP St. Louis. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles

Is It Easier to Land a Private School Job When You're Already Employed?
Is it easier to land a private school job when you're already employed? This article breaks down employer biases, networking advantages, and negotiation leverage—plus the latest hiring trends in independent schools. If you’re considering a move, here’s how to maximize your position.

How to Secure a Private School Job When You're Unemployed Without the Stigma
Finding a private school job while unemployed can be tough, but it doesn't have to hold you back. This article breaks down networking strategies, ways to stand out, and smart approaches to keep your confidence strong. Learn how to turn setbacks into strengths and secure the right opportunity—without the stigma.

The Private School Job Hunt: Insider Tips for Employed & Unemployed Educators
Navigating the private school job market? Whether you're employed or unemployed, the right strategy can make all the difference. This article breaks down essential steps to keep your resume sharp, expand your network, and stay visible in the education community. Learn insider tips to position yourself for success in private schools.