St. Mary's is a Catholic high school rooted in the Marianist tradition.
Each person is seen as a child of God with gifts that will be called forth.
This community is a place where self actualization, diversity and life-long learning are encouraged.
St. Mary's is a place where the whole person can grow in the love of God and each other.
This Marianist community is dedicated to developing responsible young men who are prepared to live as contributing and successful members of society who witness Jesus Christ to the world.

Quick Stats (2022)

  • Top Ranked MO School
  • Grades: 9-12
  • Students: 336 students
  • Yearly Tuition: $7,985
  • Application Deadline: None / Rolling

Top Rankings

St. Mary's High School ranks among the top 20% of private schools in Missouri for:

Category
Attribute
Sports offered

School Overview

Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1931

Student Body

Total Students
336 students
Student Body Type
% Students of Color
35%
State avg.: 18%
Students by Grade
St. Mary's High School Student By Grade

Academics and Faculty

Total Classroom Teachers
25 teachers
Student : Teacher Ratio
13:1
National avg.: 13:1
List of Courses Offered
Classroom Dress Code
Casual

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
55% of our students receive tuition assistance.
% on Financial Aid
55%
Admissions Director
Katie Albin

Sports

Extracurriculars

Total ExtracurricularsTotal Extra-curric.
3 extracurriculars
ExtracurricularsExtra-curric.
Beta Chi Pi, Mu Alpha Theta, National Honor Society

School Notes

  • St. Mary's Mission is:
  • To help each young man discover that life as a Christian is a journey that must be rooted in God
  • To develop in the young man a deep sense of the goodness, self-worth and the dignity of every person
  • To maintain a community where all involved in the students' formation collaborate to create a climate of cooperation, respect, openness and trust
  • To provide a comprehensive program of learning which challenges and motivates each student to reach his fullest potential To instruct each young man in the Marianist spirit
  • Core Values St. Mary's Men are: Embodied in Faith Empowered by Excellence Embraced as Family Enlightened through Service Transformed for Life

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Quick Stats (2022)

  • Top Ranked MO School
  • Grades: 9-12
  • Students: 336 students
  • Yearly Tuition: $7,985
  • Application Deadline: None / Rolling

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Did You Know?

The average private school tuition in Saint Louis, MO is $15,134 for elementary schools and $16,845 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Saint Louis, MO is 82% (read more about average acceptance rates across the country).

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