St. Martin de Porres Marianist School extends Marianist education to children beginning with pre-k.
We seek to create a school that is a vibrant and faithful Catholic community where children and their teachers grow in an atmoshphere of loving concern.
100% of our 8th grade graduates attend premiere high schools on Long Island such as Chaminade High School and Kellenberg Memorial High School.
As well as offering a strong academic foundation, we have a strong focus on the arts and family and faith.
Quick Stats (2025)
- Top Ranked NY School
- Grades: Prekindergarten-8
- Enrollment: 364 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Martin De Porres Marianist School ranks among the top 20% of private schools in New York for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
2003
Summer School Offered
Yes
School Calendar
Student Body
Total Students
364 students
Student Body Type
Co-ed
Students by Grade

Academics and Faculty
Total Classroom Teachers
28 teachers
Student : Teacher Ratio
13:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
Source: Verified school update
Frequently Asked Questions
What is St. Martin De Porres Marianist School's ranking?
St. Martin De Porres Marianist School ranks among the top 20% of private schools in New York for: Largest student body.
When is the application deadline for St. Martin De Porres Marianist School?
The application deadline for St. Martin De Porres Marianist School is rolling (applications are reviewed as they are received year-round).
School Reviews
5 8/18/2015
Outstanding School! SMMS does not follow the common core or give State Exams. 99% of graduates attend Private High Schools. They are well prepared to compete at premiere high schools. The best on Long Island!
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