St. Matthias The Apole School in Saint Louis, MO, serves co–ed students from kindergarten through 8th grade in an urban community.
The school enrolls 149 udents and maintains a student–teacher ratio of 14:1 with 11 teaching staff.
Founded with a Catholic orientation,. Matthias is a member of the National Catholic Educational Association (NCEA).
As a K–8 private school in Saint Louis,. Matthias offers education within a faith–based framework in a large town setting.
School Overview
Religious Affiliation
Grades Offered
Grades Kindergarten-8
Student Body
Total Students
149 students
Student Body Type
Co-ed
Students by Grade
Academics and Faculty
Total Classroom Teachers
11 teachers
Student-Teacher Ratio
14:1
National avg.:
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for St. Matthias The Apostle School?
The application deadline for St. Matthias The Apostle School is rolling (applications are reviewed as they are received year-round).
Recent Articles
Project Based Learning in ²ÝÁñÉçÇø Schools Guide
Explore project-based learning in private schools, outcomes, assessment methods, and what parents should expect in 2026.
AI Data Privacy Policies in Independent Schools
Learn how independent schools manage AI data privacy, key policies, risks, and what parents should look for in 2026.
²ÝÁñÉçÇø School Governance Structures Explained
Learn how private school governance structures, board roles, and transparency shape school quality and accountability.


