West Islip Union Free School District

Suffolk County, New York · Grades PK-12

West Islip Union Free School District is a public school district located in Suffolk County, New York, operating as a union free school district within the New York State public education system. This page brings together key information about the district, including the schools it serves, its location and county, district type, and official identifiers. Explore West Islip Union Free School District to learn more about public education in Suffolk County and find resources for students, families, and residents from The Standard NY.

District Information

County Suffolk County
Grade Span PK-12
District Type Union Free School District
State NY
Enrollment 3,942
Schools —
NYSED/BEDS Code 580509030000

Schools in This District

School list coming soon.

District Yearly Data

2 years of data available.

2024-25
Total Enrollment 3,716
Tax Levy $93,402,547
Graduation Rate 99.0%
Chronic Absenteeism 10.2%
Accountability Status Target District

Source: NYS Property Tax Report Card 2025-26 (2024-25 prior-year tax levy & enrollment)

2023-24
Total Enrollment 3,731
Total Budget $138,277,624
Per-Pupil Spending $34,839
State Aid $37,313,820
Tax Levy $92,077,197
ELA Proficiency 36.0%
Graduation Rate 98.8%
Chronic Absenteeism 9.0%
Accountability Status Target District

Source: NYS School District Fiscal Profile Masterfile (ST-3 financials); Data As Of: June 11, 2025

Helpful Resources for Families

This directory is provided for general informational purposes. Families should confirm enrollment, attendance boundaries, and school assignment directly with the school district.