St. Martin de Porres Marianist School, Uniondale NY: PreK-8

St. Martin de Porres Marianist School is a Roman Catholic private school in Uniondale, NY teaching grades PreK-8. It reported 298 students and about 11.5 students for every teacher in the 2023-24 federal survey.

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School facts

Grades: PreK-8
Students: 298
Teachers: 26
Students per teacher: 11.5
Student body: Coeducational
Program: Regular
Affiliation: Roman Catholic
Setting: Suburb

Member of: National Catholic Educational Association

These are the numbers the school gave the U.S. Department of Education for the 2023-24 school year, published in July 2026. The survey counts students in kindergarten to grade 12, not pre-K. Enrollment and staffing move every year, so ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.

St. Martin de Porres Marianist School tuition

We have not verified a tuition figure for St. Martin de Porres Marianist School yet. Every private school sets its own price and most share it on request: ask for the full-year tuition for your child’s grade plus required fees, or look for a tuition page on the school’s website.

Other private schools nearby

School	Grades	Students	Per teacher	Affiliation	Miles
Kellenberg Memorial High School	6-12	2,692	21.8	Roman Catholic	1
Hanc - Middle & High School	7-12	422	7.8	Jewish	1
Community Academic Prep	11	3	3	Nonsectarian	2
Crescent School	K-12	270	11.3	Nonsectarian	2
Sacred Heart Academy	9-12	677	13.5	Roman Catholic, all-girls	2
The Children's Learning Center	PreK	137	10.2	Nonsectarian	2
Progressive School of Long Island	K-8	63	4.4	Nonsectarian	2
Freeport Christian Academy & Daycare	PreK-12	180	10	Christian (nondenominational)	3

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