Islip High School

Islip High School

Public High School | Grade 9-12
2508 Union Blvd,  Islip, NY
Islip Union Free School District
3.8
3.1
893 Students
A-
Niche Grade

School Details

Head of School
Principal - Mr. Michael Mosca
Student Teacher Ratio
9:1
Average SAT Score
1190
Average ACT Score
26
Math Proficiency
91%
Reading Proficiency
72%
Average GPA
3.58
Graduation Rate
97%

Niche Grade

B+
Academics
A-
Teachers
B
College Prep
B
Administration
B+
Resources/Facilities
A-
Clubs and Activities
A-
Sports
B-
Food
Source: Niche
Niche Grades

Niche grades and rankings are calculated using dozens of public data sets and millions of reviews. Niche data scientists and user researchers rigorously analyze data and user opinions to assess the key aspects of K-12 Schools, Colleges, and Places to Live. Every month, millions of students and families use the Niche grades and report cards to find the right school or neighborhood.

Niche Grade Details

Academics
Average GPA
3.58
Reading Proficiency
72%
Math Proficiency
91%
Teachers
Student Teacher Ratio
9:1
Teachers
98
Full Time Teachers
98
Teachers in First or Second Year
2.2%
College Prep
Average SAT
1190
Math
590
Verbal
600
Average ACT
26
Math
24
English
26
Reading
27
Science
26
Number of AP Courses
17
AP Pass Rate
64.7%
AP Math Enrollment
High
AP Science Enrollment
Very High
Other AP Enrollment
Very Low
Clubs and Activities
Girls Athletic Participation
High
Boys Athletic Participation
High

GreatSchools Rating

Source: GreatSchools
GreatSchools Rating
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology

GreatSchools Rating Details

Teachers and Staff

Students Per Counselor
189:1

Student Diversity

Male
50.7%
Female
49.3%
White
50.9%
Hispanic
34.2%
Black
6.3%
Asian or Pacific Islander
5%
Two or more races
3.1%
Native American
<1%
Native Hawaiian or Other Pacific Islander
<1%

Specialty School Programs

AP Programs Offered
Free/Reduced Lunch Offered
Athletics Program

Colleges Students are Considering

Students are most interested in or go on to attend these colleges.
Stony Brook University 164 Students
Binghamton University, SUNY 114 Students
New York University 108 Students
SUNY Farmingdale State College 96 Students
SUNY Suffolk County Community College 85 Students
Pace University 73 Students
Hofstra University 71 Students
St. John's University - New York 69 Students
Molloy University 63 Students
Adelphi University 59 Students

What Students Want to Study

Niche users from this school are most interested in the following majors.
Business 75 Students
Biology 67 Students
Nursing 64 Students
Psychology 49 Students
Computer Science 40 Students
Pre-Medicine Studies 38 Students
Political Science and Government 26 Students
Education 26 Students
Pre-Law Studies 26 Students
Finance 24 Students

This School’s Reviews

Niche Reviews
3.8 191 Reviews
5.0 Sophomore
11/9/2024
I have had an amazing experience at Islip High Scool. The clubs, sports, food and everything else is amazing
3.0 Alum
3/16/2024
Though I didn't have a miserable time at Islip High School, it definitely isn't my favorite place. I am a person who loves the arts, and the programs have been dwindling ever since Covid-19. Nobody in charge seems to care about the arts programs and it makes me sad. I would love to see more care put into the Theatre and Studio Arts programs at this school.
5.0 Senior
12/8/2022
Islip High School is a great school. I am currently a high school senior attending Cosmetology school in the Islip schoolhouse. Before the school year comes to an end, I will graduate with my cosmetology license.
GreatSchools Reviews
3.1 10 Reviews
2.0 student
6/16/2025
I do not enjoy this school anymore. They have ruined my entire look on people, and have caused me to have more trust issues from having a teen in the school steal from me. They stole all my birthday money which was 280 dollars and all the change in my wallet as well. I am teen who also goes to this...
5.0 other
8/10/2016
Love this school district.. Both of my children did very well... The teachers are very helpful and go above and beyond to help out the students. I love the fact that the community is relatively small and involved. We moved here 11 years ago and my daughter graduated in 2013 with honors and is curren...
1.0 student
5/1/2008
5.0 parent
2/10/2008

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Islip High School is a public school for students in grades 9-12 in Islip, NY, in the Islip neighborhood, and is served by the Islip Union Free School District in New York. The school has a total enrollment of 893 and maintains a student-teacher ratio of 9:1. Academic records show that 91% of students achieve proficiency in math, and 72% are proficient in reading. Islip High School has received feedback and ratings, with a Niche grade of A- and a GreatSchools Rating of 7 out of 10. The average GPA is 3.58, the graduation rate is 97%, and average standardized test scores include an SAT score of 1190 and an ACT score of 26. The average home value in this area is $729,070. Discover additional schools in the area, like Bay Shore Senior High School, East Islip High School, MDQ Academy, and more. Learn more about what Islip has to offer, and browse homes for sale and for rent near Islip High School.

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