Skip to main content

Very Good

#1278 of 4,739 schools in NY

Top 27% 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

7.4

Grades

9th – 12th

Updated 2022-23

How this school compares

In West Islip

#3 of 7

public schools

New York high schools

#318 of 1,160

In district

#3 of 7

WEST ISLIP UNION FREE SCHOOL DISTRICT

Academic performance

8.8 / 10

Exceptional

About West Islip Senior High School

West Islip Senior High School serves 1,199 students in grades 9-12 in the affluent Long Island community of West Islip, New York. Located at 1 Lion's Path, this regular public high school maintains a favorable student-teacher ratio of 9.8:1 with 122 full-time equivalent teachers, allowing for more personalized attention in the classroom. The school holds a MySchoolScout rating of 6.3 out of 10 and ranks #2187 out of 4758 high schools statewide, placing it in the 54th percentile among New York schools.

This middle-tier performance suggests the school is working to maximize its potential for student achievement. West Islip Senior High School draws from a well-educated and economically stable community where nearly half of residents hold bachelor's degrees or higher. The surrounding ZIP code 11795 boasts a median household income of $161,533 and median home values of $554,300, with only 2.8% of families living in poverty.

This strong socioeconomic foundation typically supports robust family engagement in education. The school operates within West Islip's large suburban setting in Suffolk County, providing students with access to both Long Island's suburban amenities and proximity to New York City's educational and cultural opportunities.

What Parents Should Know

With a student-teacher ratio of 9.8:1, West Islip Senior High School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress2.9Needs Improvement25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-7.5 pts/yr
Data Period2019–2021
TrendDeclining
Academics8.8Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency97%
Reading/ELA Proficiency72%
Overall Proficiency85%
Expected (poverty-adj.)69%
vs. Expected+15.2 pts
Adjusted Percentile82th
College Readiness9.7Exceptional30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation29.4%
IB ProgramYes
Resources & Environment7.9Very Good20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio9.8:1
Per-Pupil Spending$29,969

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: 69%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

18%

Students qualifying for federal meal assistance

Test Scores NY EDFACTS (2020-21)

Math Proficiency 98.3%
School
State
N/A
ELA Proficiency 85.8%
School
State
N/A

Based on 4 test records from NY state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
99.5%
ELA
99.5%
2021*
Math
97%
ELA
72%

* 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: 2.9/10.

How West Islip Senior High School Compares

See how West Islip Senior High School performs across key quality dimensions compared to state benchmarks.

Overall Score
7.4/10
73th percentile in NY
Academic
8.8/10
8.8/10
Growth
2.9/10
Below average
Environment
7.9/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
18%
Teaching Staff
10:1 student-teacher ratio
122 teachers

Programs & Offerings

AP/IB Programs IB Programme
29.4% participation·17 IB enrolled·CRDC 2020-21

Data as of 2020-21 · 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 7.4/10, 2.0 miles away, in nearby North Babylon), with a very similar rating. Another option is BABYLON JUNIOR-SENIOR HIGH SCHOOL (rated 6.9/10, 1.2 miles away, in nearby Babylon), with a comparable rating. Additionally, ST JOHN THE BAPTIST DIOCESAN HIGH SCHOOL (rated 4.5/10, 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 mi
School Distance Rating
BEACH STREET MIDDLE SCHOOL West Islip 0.2 mi 5.9
PAUL J BELLEW ELEMENTARY SCHOOL West Islip 0.2 mi 6.2
ST JOHN THE BAPTIST DIOCESAN HIGH SCHOOL West Islip 0.7 mi 4.5
BRIDGES ACADEMY (THE) West Islip 0.9 mi 7.0
OQUENOCK ELEMENTARY SCHOOL West Islip 1.1 mi 7.6
BAYVIEW ELEMENTARY SCHOOL West Islip 1.1 mi 8.1
UDALL ROAD MIDDLE SCHOOL West Islip 1.4 mi 5.0
BABYLON JUNIOR-SENIOR HIGH SCHOOL Babylon 1.2 mi 6.9
SOUTH BAY JR ACADEMY OF SDA Babylon 1.3 mi 4.8
MANETUCK ELEMENTARY SCHOOL West Islip 1.9 mi 6.0
BABYLON MEMORIAL GRADE SCHOOL Babylon 1.5 mi 8.5
SOUTH COUNTRY SCHOOL Bay Shore 1.5 mi 7.5
BABYLON ELEMENTARY SCHOOL Babylon 1.5 mi 8.0
MARION G VEDDER ELEMENTARY SCHOOL North Babylon 1.8 mi 7.8
NORTH BABYLON HIGH SCHOOL North Babylon 2.0 mi 7.4
GARDINER MANOR SCHOOL Bay Shore 2.0 mi 6.9
PARLIAMENT PLACE SCHOOL North Babylon 2.6 mi 8.3
WILLIAM E DELUCA JR ELEMENTARY SCHOOL North Babylon 2.4 mi 4.5
BAY SHORE CHRISTIAN SCHOOL Bay Shore 2.6 mi 5.9
ROBERT MOSES MIDDLE SCHOOL North Babylon 2.5 mi 4.3

Neighborhood 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

Community Profile

The community surrounding West Islip Senior High School has a median household income of $171,068. It is a well-educated community where 51% of adults hold a bachelor's degree or higher. The median home value in the area is $598,800, with a median rent of $2,660/month. The local poverty rate of 2.4% is relatively low. The average commute for residents is 31 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
BURNT HILLS-BALLSTON LAKE SENIOR HIGH SCHOOL Burnt Hills, NY 7.4
CARMEL HIGH SCHOOL Carmel, NY 7.4
HERO HIGH SCHOOL Bronx, NY 7.4
LEON M GOLDSTEIN HIGH SCHOOL FOR THE SCIENCES Brooklyn, NY 7.4
NORTH BABYLON HIGH SCHOOL North Babylon, NY 7.4
PELHAM MEMORIAL HIGH SCHOOL Pelham, NY 7.4

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 is ranked #1278 out of 4,739 schools in NY.

What is West Islip Senior High School's MySchoolScout rating?

West Islip Senior High School has a composite rating of 7.4 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at West Islip Senior High School?

Based on the most recent state assessment data, West Islip Senior High School has 98.3% math proficiency and 85.8% reading/ELA proficiency.

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.

11 schools nearby View map →

Neighborhood Context

Walk Score
29 Car-Dependent
Bike Score
43 Somewhat Bikeable
County Safety
Low (3/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

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
Data Year
2023–2024

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

Related reading

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.