St. Michael High School is a co-educational school, grades 9-12, for students who are seeking a traditional, comprehensive, Catholic education.
St. Michael the Archangel Diocesan Regional High School is founded on the belief that we are persons uniquely gifted by God.
Students are given the opportunity to acquire knowledge and to recognize and develop their God-given talents within the context and tradition of a Catholic educational community.
We believe that the experience of a Christian environment, where the virtues of love, respect, unity, and dignity are expounded, enables each one of us to accept Jesus as a model and teacher and to understand the message of the Gospels.
The mission of St. Michael Diocesan Regional High School is to foster the spiritual, intellectual, and personal development of young people as committed disciples of Christ.
Quick Stats (2025)
- Top Ranked LA School
- Grades: 9-12
- Enrollment: 599 students
- Yearly Tuition: $10,000
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Michael The Archangel High School ranks among the top 20% of private schools in Louisiana for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1984
Colors
Black, Grey, Red
Student Body
Total Students
599 students
Student Body Type
Co-ed
% Students of Color
17%
State avg.: 22%
Students by Grade

Academics and Faculty
Total Classroom Teachers
52 teachers
Student : Teacher Ratio
12:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$10,000
Application URL
School Notes
- School Motto: Seek the Truth Live the Faith Serve Like Christ
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does St. Michael The Archangel High School cost?
St. Michael The Archangel High School's tuition is approximately $10,000 for private students.
What is St. Michael The Archangel High School's ranking?
St. Michael The Archangel High School ranks among the top 20% of private schools in Louisiana for: Largest student body.
When is the application deadline for St. Michael The Archangel High School?
The application deadline for St. Michael The Archangel High School is rolling (applications are reviewed as they are received year-round).
School Calendar
View the St. Michael The Archangel High School yearly calendar below. Note key dates such as:
Event
Date
First Day of School for All
August 08, 2025 (Friday)
School Reviews
5 8/20/2012
St. Michael is the real deal. Quality people, great families, and located in a much better neighborhood than CHS and SJA. I was totally prepared for college as a result of my education at St. Michael. Would recommend this school to anyone.
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