St. Mary Parochial School swung open its doors in 1939 to two hundred and thirty students.
Over the course of 66 years the school has weathered numerous changes within itself and in the population it served.
Sixty years ago the Little River neighborhood was an upper middle class area with comfortable living conditions.
Today this same area struggles over many social and economic problems.
The changes have had a profound effect on the makeup of our student body and the character of our school.
Our mission is to promote Gospel Values, to serve the people of God, to foster a community centered in the Holy Spirit and to provide for the spiritual, intellectual, social and emotional growth of each student.
Quick Facts (2025-26)
- Top Ranked FL School
- Grades: Kindergarten-8
- Enrollment: 386 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Marys Cathedral School ranks among the top 20% of private schools in Florida for:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-8
Year Founded
1939
School Calendar
Student Body
Total Students
386 students
Student Body Type
Co-ed
% Students of Color
88%
State avg.: 47%
Students by Grade

Academics and Faculty
Total Classroom Teachers
26 teachers
Student-Teacher Ratio
15:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
School Notes
- School Motto: A Beacon of Light and a Harbor of Hope
- St. Mary Parochial School swung open its doors in 1939 to two hundred and thirty students. Over the course of 66 years the school has weathered numerous changes within itself and in the population it served. Sixty years ago the Little River neighborhood was an upper middle class area with comfortable living conditions. Today this same area struggles over many social and economic problems. The changes have had a profound effect on the makeup of our student body and the character of our school. Our mission is to promote Gospel Values, to serve the people of God, to foster a community centered in the Holy Spirit and to provide for the spiritual, intellectual, social and emotional growth of each student.
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What is St. Marys Cathedral School's ranking?
St. Marys Cathedral School ranks among the top 20% of private schools in Florida for: Largest student body and Oldest founding date.
When is the application deadline for St. Marys Cathedral School?
The application deadline for St. Marys Cathedral School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is St. Marys Cathedral School located?
St. Marys Cathedral School is located in the Little Haiti neighborhood of Miami, FL. There are 1 other private schools located in Little Haiti.
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