The community of St. Mary's faculty and parents is firmly committed to being the path through which every student achieves wholeness of spirit, mind and body, and further adheres to the goal of Christian fulfillment by reaffirming academia, family, the sanctity of life, and the dignity of being a unique child of God.
Quick Stats (2025)
- Top Ranked LA School
- Grades: Prekindergarten-12
- Enrollment: 420 students
- Yearly Tuition: $45,000
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Marys Catholic School ranks among the top 20% of private schools in Louisiana for:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-12
Year Founded
1888
Colors
White, Royal blue
School Calendar
First Day of School
Fri. Aug 1, 2025
Student Body
Total Students
420 students
Student Body Type
Co-ed
% Students of Color
4%
State avg.: 22%
Students by Grade

Academics and Faculty
Total Classroom Teachers
28 teachers
Student : Teacher Ratio
15:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$45,000
Application URL
Endowment Size
$50 million
School Notes
- School Mascot: Max The Tiger
- The community of St. Mary's faculty and parents is firmly committed to being the path through which every student achieves wholeness of spirit, mind and body, and further adheres to the goal of Christian fulfillment by reaffirming academia, family, the sanctity of life, and the dignity of being a unique child of God.
Source: Verified school update
Frequently Asked Questions
How much does St. Marys Catholic School cost?
St. Marys Catholic School's tuition is approximately $45,000 for private students.
What schools are St. Marys Catholic School often compared to?
St. Marys Catholic School is often viewed alongside schools like Oasis Of Love Christian Academy by visitors of our site.
What is St. Marys Catholic School's ranking?
St. Marys Catholic School ranks among the top 20% of private schools in Louisiana for: Oldest founding date and Largest endowments.
When is the application deadline for St. Marys Catholic School?
The application deadline for St. Marys Catholic School is rolling (applications are reviewed as they are received year-round).
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