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 Private Schools (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
231,803 Students
Academics and Faculty:
# Teachers
15 Teachers
24,893 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
$26,831
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
11,844 Students
% Asian Students
n/a
5%
# Hispanic Students
n/a
15,689 Students
% Hispanic Students
n/a
7%
# Black Students
n/a
16,778 Students
% Black Students
n/a
7%
# White Students
n/a
162,199 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
24,204 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.
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