Top Rankings
West Islip Union Free School District ranks among the top 20% of public school district in New York for:
Category
Attribute
Science Proficiency
Highest science proficiency (Top 10%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 4 public preschools serving 1,835 students in West Islip Union Free School District. This district's average pre testing ranking is 5/10, which is in the bottom 50% of public pre schools in New York.
Public Preschools in West Islip Union Free School District have an average math proficiency score of 51% (versus the New York public pre school average of 48%), and reading proficiency score of 38% (versus the 41% statewide average).
Minority enrollment is 20% of the student body (majority Hispanic), which is less than the New York public preschool average of 62% (majority Hispanic).
Overview
This School District
This State (NY)
# Schools
7 Schools
1,585 Schools
# Students
3,816 Students
682,001 Students
# Teachers
360 Teachers
58,586 Teachers
Student-Teacher Ratio
11:1
11:1
Student By Grade
District Rank
West Islip Union Free School District, which is ranked #421 of all 1,008 school districts in New York (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 96% has stayed relatively flat over five school years.
Overall District Rank
#418 out of 1017 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
57%
52%
Reading/Language Arts Test Scores (% Proficient)
48%
49%
Science Test Scores (% Proficient)
94%
78%
Graduation Rate
(21-22)96%
87%