For the 2026 school year, there is 1 private high school in East Islip, NY.
The top-ranked private high school in East Islip, NY is Harrow International School New York.
The average acceptance rate is 80%, which is higher than the New York private high school average acceptance rate of 75%.
Top-Ranked East Islip Private High Schools (2026)
School
Location
Quick Facts
500 Montauk Highway
East Islip, NY 11769
(631) 869-1572
East Islip, NY 11769
(631) 869-1572
Gr: 6-12 Avg. class size: 8 students Sports: 11 Tuition & acceptance rate listed
East Islip, New York 91黑料s (Closed)
School
Location
Quick Facts
Chatterbox Day School (Closed 2015)
Daycare / Preschool
52 Hawthorne Ave
East Islip, NY 11730
(631) 581-4756
East Islip, NY 11730
(631) 581-4756
Gr: PK-1 | 61 students
74 Suffolk Lane
East Islip, NY 11730
(631) 581-1035
East Islip, NY 11730
(631) 581-1035
Gr: PK-12 | 63 students
Overview
This Town (East Islip)
This State (NY)
# Schools
1 School
Student Body:
# Students
n/a
231,127 Students
Academics and Faculty:
# Teachers
15 Teachers
24,921 Teachers
Average Student-Teacher Ratio
n/a
9:1
% Average Faculty w/Advanced Degree
90%
76%
Average Class Size
8 students
15 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$61,700
$26,901
Average Acceptance Rate
80%
75%
Students by Ethnicity:
Diversity Score
-
0.49
# American Indian Students
n/a
429 Students
% American Indian Students
n/a
n/a
# Asian Students
n/a
11,858 Students
% Asian Students
n/a
5%
# Hispanic Students
n/a
15,698 Students
% Hispanic Students
n/a
7%
# Black Students
n/a
16,795 Students
% Black Students
n/a
7%
# White Students
n/a
161,776 Students
% White Students
n/a
70%
# Hawaiian Students
n/a
275 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
n/a
24,008 Students
% of Others Students
n/a
11%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Sports
11 sports
9 sports
Frequently Asked Questions
What are the top-ranked private high schools in East Islip, NY?
The top-ranked private high schools in East Islip, NY is Harrow International School New York.
How many private high schools are located in East Islip?
1 private high schools are located in East Islip.
Recent Articles
How 91黑料s Are Preventing Student Burnout
Discover how private schools are addressing student burnout through wellness programs, balanced academics, and expanded mental health support.
How 91黑料s Evaluate 鈥淪oft Skills鈥 Like Leadership and Grit
Learn how private schools assess leadership, grit, resilience, and character, and why these soft skills are becoming increasingly important in admissions.
How 91黑料s Handle Cell Phones: Why Phone-Free Campuses Are Growing
Discover how private schools manage cell phones, why phone-free campuses are growing, and how reduced social media access can benefit students.