Excellent
#119 of 4,742 schools in NY
Top 3% in state
West Islip Senior High School
High School · WEST ISLIP UNION FREE SCHOOL DISTRICT
1 LION'S PATH, West Islip, NY 11795
Enrollment
1,199
Student-Teacher
9.8:1
Score
9.0
Grades
9th – 12th
Enrollment
1,199
Student-Teacher
9.8:1
Score
9.0
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New York schools
#119 of 4,742
In West Islip
#1 of 7
public schools
In district
#1 of 7
WEST ISLIP UNION FREE SCHOOL DISTRICT
School environment
9.7 / 10
Excellent
Shortlisting around West Islip Senior High School?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
West Islip Senior High School
High School in West Islip · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Beach Street Middle School
0.2 mi away. Use as a geographic alternative in the same move search.
Paul J Bellew Elementary School
0.2 mi away. Use as a geographic alternative in the same move search.
About West Islip Senior High School
West Islip Senior High School is a public high school in West Islip, NY, part of WEST ISLIP UNION FREE SCHOOL DISTRICT. West Islip Senior High School serves approximately 1,199 students, and covers grades 9th-12th, and has a 9.8:1 student-teacher ratio. West Islip Senior High School has a current MySchoolScout rating of 9.0 out of 10 and ranks #119 of 4,742 schools in NY.
Structured state assessment records for West Islip Senior High School show 95% math proficiency (multi-year average, 2009-2021) and 93% reading/ELA proficiency (multi-year average, 2009-2021).
- This school 9.0 · Excellent
- NY avg 7.0
What Parents Should Know
At 9.8:1 students to teachers, West Islip Senior High School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
West Islip Senior High School — Students at West Islip Senior High School score 84% proficient, which is above what's typical for similar communities (expected: 63%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
18%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2020-21)
Based on 26 test records from NY state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.3/10.
How West Islip Senior High School Compares
See how West Islip Senior High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
1 LION'S PATH, West Islip, NY 11795
Nearby Alternatives
Families considering West Islip Senior High School may also want to explore other high schools in the area. NORTH BABYLON HIGH SCHOOL (rated 8.3/10, 2.0 miles away, in nearby North Babylon), with a comparable rating. Another option is BABYLON JUNIOR-SENIOR HIGH SCHOOL (rated 8.0/10, 1.2 miles away, in nearby Babylon), with a comparable rating. Additionally, ST JOHN THE BAPTIST DIOCESAN HIGH SCHOOL (rated 4.6/10, 0.7 miles away), a more accessible option. For more schools in West Islip, see our West Islip schools guide .
Nearby Schools
20 within 2.5 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 11795 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$171,068
Median Home Value
$598,800
Median Rent
$2,660/mo
Population
25,063
College Educated
50.5%
Homeownership
95.7%
Avg Commute
30.9 min
Poverty Rate
2.4%
Median Age
39
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CLARKSTOWN NORTH SENIOR HIGH SCHOOL New City, NY | 9.0 |
| CLARKSTOWN SOUTH SENIOR HIGH SCHOOL West Nyack, NY | 9.0 |
| EASTCHESTER SENIOR HIGH SCHOOL Eastchester, NY | 9.0 |
| GARDEN CITY HIGH SCHOOL Garden City, NY | 9.0 |
| JOHN JAY HIGH SCHOOL Katonah, NY | 9.0 |
| LYNBROOK SENIOR HIGH SCHOOL Lynbrook, NY | 9.0 |
Frequently Asked Questions
Common questions about West Islip Senior High School
What grades does West Islip Senior High School serve?
West Islip Senior High School serves students in grades 9th through 12th.
How many students attend West Islip Senior High School?
West Islip Senior High School has an enrollment of approximately 1,199 students.
What is the student-teacher ratio at West Islip Senior High School?
The student-teacher ratio at West Islip Senior High School is 9.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does West Islip Senior High School rank in NY?
West Islip Senior High School ranks #119 of 4,742 schools in NY.
What is West Islip Senior High School's MySchoolScout rating?
West Islip Senior High School has a current MySchoolScout rating of 9.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at West Islip Senior High School?
Based on loaded state assessment records, West Islip Senior High School has 95% math proficiency (multi-year average, 2009-2021) and 93% reading/ELA proficiency (multi-year average, 2009-2021).
Is West Islip Senior High School a charter school?
No, West Islip Senior High School is not a charter school. It is a traditional public school operated by the local school district.
Is West Islip Senior High School a Title I school?
No, West Islip Senior High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for West Islip Senior High School?
18.0% of students at West Islip Senior High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,199
- Student-Teacher Ratio
- 9.8:1
- Teachers (FTE)
- 122
- Free/Reduced Lunch
- 18.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Suffolk County
- Chronic Absenteeism (SY 2022-23)
- 10.2%
- Phone
- (631) 504-5800
- 4-Year Graduation
- 99%+
Resources & Links
District
WEST ISLIP UNION FREE SCHOOL DISTRICT- District Enrollment
- 3,907
- Schools in District
- 7
- Per-Pupil Spending
- $32,206
- District Rank
- #1 of 7
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateRelated reading
- Best Public Schools in New York 2026: Top Districts from NYC to the Suburbsbest schools
- Best Schools in New York, NY — 2026 Rankingsbest schools
- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.