Holy Trinity Diocesan High School

Tel: (516)433-2900
Grades: 9-12 | 950 students
  • It is the mission of Holy Trinity High School to be a living witness to the Gospel of Jesus Christ as a community of faith, hope and love.
  • We seek to educate the whole person: mind, heart, soul and body, and to motivate all students in the pursuit of truth and academic excellence, preparing them for future educational opportunities and service to the Church and to the world.

School Overview

School Membership(s)School Assoc. National Catholic Educational Association (NCEA)
Religious Affiliation Roman Catholic
Grades Offered Grades 9-12

Student Body

Total Students 950 students
Student Body Type Co-ed
% Students of Color
25%
State avg.: 29%
Students by Grade Holy Trinity Diocesan High School Student By Grade

Academics and Faculty

Total Classroom Teachers 78 teachers
Student : Teacher Ratio 13:1
National avg.: 13:1
Average Class Size 30 students
Number of AP Courses 8 courses
Advanced Courses AP BIOLOGY, AP CALCULUS, AP CHEMISTRY, AP ENGLISH, AP GOVERNMENT, AP PHYSICS, AP SPANISH, AP WORLD HISTORY,
Classroom Dress Code Formal

Finances and Admission

Admission Deadline None / Rolling
Yearly Tuition Cost $9,995
Admissions Director fvega@holytrinityhs.org
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School Reviews

  5.00 out of 5  (3 reviews)
5  7/24/2015
I would certainly recommend Holy Trinity because it has great leadership, a very talented teaching staff that encourages their students and builds on their strengths. Father John is wonderful and caring. He even went to see the talented basketball team win the championship along with a very large group of students cheering on their fellow students. Big talent at this school!
- Posted by
5  7/24/2015
The sense of community and pride at this school is truly incredible. Once a Titan, Always a Titan. Class of 2012.
- Posted by
5  12/19/2014
This wonderful school had provided so many opportunities to our child. We are forever grateful and will continue to be involved long after graduation.
- Posted by

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The average private school tuition in Nassau County, NY is $15,508 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Nassau County, NY is 72% (read more about average acceptance rates across the country).