St. Margaret Mary Alacoque School in Saint Louis, MO, serves 524 udents from pre–kindergarten through 8th grade in a suburban community setting.
Founded in 1962, this co–ed Catholic school offers a regular elementary and secondary program affiliated with the National Catholic Educational Association.
The school has a udent–teacher ratio of 23:1 with 23 teaching staff, supporting an enrollment size that ranks among the largest private school bodies in Missouri.
Annual tuition for. Margaret Mary Alacoque School is $5,355, which is below the Saint Louis area average for private elementary schools.
The udent population includes 3.06% students of color, reflecting some degree of diversity within the suburban school community.
Quick Facts (2026)
- Top-Ranked MO School
- Grades: Prekindergarten-8
- Enrollment: 524 students
- Yearly Tuition: $5,355
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Margaret Mary Alacoque School ranks among the top 20% of private schools in Missouri for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1962
Last Day of School
Mon. May 25, 2026
Student Body
Total Students
524 students
Student Body Type
Co-ed
% Students of Color
3%
State avg.: 20%
Students by Grade
Academics and Faculty
Total Classroom Teachers
23 teachers
Student-Teacher Ratio
23:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Application URL
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does St. Margaret Mary Alacoque School cost?
St. Margaret Mary Alacoque School's tuition is approximately $5,355 for private students.
What schools are St. Margaret Mary Alacoque School often compared to?
St. Margaret Mary Alacoque School is often viewed alongside schools like St. Clare Of Assisi School by visitors of our site.
What is St. Margaret Mary Alacoque School's ranking?
St. Margaret Mary Alacoque School ranks among the top 20% of private schools in Missouri for: Largest student body.
When is the application deadline for St. Margaret Mary Alacoque School?
The application deadline for St. Margaret Mary Alacoque School is rolling (applications are reviewed as they are received year-round).
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