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West Islip Senior High School

1 Lion's Path, West Islip, NY 11795

ASchola Grade
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Grades
9–12
High
Students
1,163
Enrolled 2024–25
Students per teacher
9.5 : 1
Full-time teachers
District
West Islip Union Free School District
Suffolk County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 1,093 New York high schools · How we grade
Test scores81% proficient in math & reading
63rdpercentile
Equity82% of low-income students proficient
74thpercentile
Attendance10% chronically absent
95thpercentile
Graduation rate100% graduate in 4 years
98thpercentile
College readinessAt least 31% take AP, IB or dual-enrollment courses
63rdpercentile
Class size9.5 students per teacher
77thpercentile

Percentiles compare this school with other New York high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About West Islip Senior High School

West Islip Senior High School is a public high school in West Islip, New York, serving grades 9–12. It is part of West Islip Union Free School District. The school is located in a large suburb in Suffolk County.

In the 2024–25 school year, 1,163 students were enrolled, with about 9.5 students for every full-time teacher. That ratio is smaller than the typical New York high school (10.7 students per teacher). Its Schola Grade is A (excellent), compared with 1,093 New York high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1 Lion's Path
West Islip, NY 11795
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,163 students
Students per teacher
9.5 to 1
AP courses offered
18
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
West Islip Union Free School District
County
Suffolk County
NCES school ID
363069004135

Schools near West Islip Senior High School

All 8 schools in West Islip →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.