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#2529 of 4,739 schools in NY

Grand Island Senior High School

High School · GRAND ISLAND CENTRAL SCHOOL DISTRICT

1100 RANSOM RD, Grand Island, NY 14072

Enrollment

883

Student-Teacher

11.2:1

Score

6.3

Grades

9th – 12th

Updated 2022-23

How this school compares

In Grand Island

#2 of 5

public schools

New York high schools

#678 of 1,160

In district

#2 of 5

GRAND ISLAND CENTRAL SCHOOL DISTRICT

Academic performance

8.8 / 10

Exceptional

About Grand Island Senior High School

Grand Island Senior High School serves 883 students in grades 9-12 in Grand Island, New York, offering a traditional public high school experience in Erie County. With 79 full-time equivalent teachers, the school maintains an intimate 11.2:1 student-teacher ratio that allows for more personalized attention and smaller class sizes than many larger high schools. The school earned a 6.3 out of 10 rating from MySchoolScout and ranks #1843 out of 4758 New York high schools, placing it in the 61st percentile statewide.

This solid middle-tier performance indicates the school provides a decent educational foundation with room for academic growth and continued improvement. Grand Island Senior High School draws students from a well-established suburban community where the median household income reaches $103,186 and home values average $277,900. The area boasts a highly educated population, with 42% of residents holding bachelor's degrees or higher, and maintains a low poverty rate of just 4.3%.

This stable economic environment typically supports strong family involvement in education and provides students with additional resources for academic success. The school sits in a large suburban setting that combines the benefits of a close-knit island community with proximity to the greater Buffalo metropolitan area.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress3.2Fair25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-6.75 pts/yr
Data Period2019–2021
TrendDeclining
Academics8.8Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency95%
Reading/ELA Proficiency72%
Overall Proficiency84%
Expected (poverty-adj.)66%
vs. Expected+17.7 pts
Adjusted Percentile82th
College Readiness8.0Excellent30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation24.9%
IB ProgramNo
Resources & Environment4.3Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio11.2:1
Per-Pupil Spending$20,480

Grand Island Senior High School — Students at Grand Island Senior High School score 84% proficient, which is above what's typical for similar communities (expected: 66%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

28.7%

Students qualifying for federal meal assistance

Test Scores NY EDFACTS (2020-21)

Math Proficiency 96.0%
School
State
N/A
ELA Proficiency 84.5%
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
97%
ELA
97%
2021*
Math
95%
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: 3.2/10.

How Grand Island Senior High School Compares

See how Grand Island Senior High School performs across key quality dimensions compared to state benchmarks.

Overall Score
6.3/10
47th percentile in NY
Academic
8.8/10
8.8/10
Growth
3.2/10
Below average
Environment
4.3/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
29%
Teaching Staff
11:1 student-teacher ratio
79 teachers

Location

1100 RANSOM RD, Grand Island, NY 14072

Nearby Alternatives

Families considering Grand Island Senior High School may also want to explore other high schools in the area. MOUNT ST. MARY ACADEMY (rated 6.3/10, 4.5 miles away, in nearby Buffalo), with a very similar rating. Another option is NORTH TONAWANDA HIGH SCHOOL (rated 5.3/10, 3.3 miles away, in nearby North Tonawanda), with a comparable rating. Additionally, TONAWANDA MIDDLE/HIGH SCHOOL (rated 3.0/10, 2.6 miles away, in nearby Tonawanda), a more accessible option. For more schools in Grand Island, see our Grand Island schools guide .

Nearby Schools

20 within 4.5 mi
School Distance Rating
VERONICA E CONNOR MIDDLE SCHOOL Grand Island 0.0 mi 3.8
HUTH ROAD SCHOOL Grand Island 1.6 mi 5.7
CHARLOTTE SIDWAY SCHOOL Grand Island 1.7 mi 5.3
ST STEPHEN SCHOOL Grand Island 2.2 mi 6.6
TONAWANDA MIDDLE/HIGH SCHOOL Tonawanda 2.6 mi 3.0
DRAKE SCHOOL North Tonawanda 2.6 mi 2.4
KAEGEBEIN SCHOOL Grand Island 3.1 mi 6.9
TONAWANDA ELEMENTARY SCHOOL Tonawanda 2.8 mi 3.6
CHRISTIAN ACADEMY OF WESTERN NEW YORK North Tonawanda 2.8 mi 6.2
LASALLE PREPARATORY SCHOOL Niagara Falls 3.4 mi 5.3
CATHOLIC ACADEMY OF NIAGARA FALLS Niagara Falls 3.7 mi 6.0
GERALDINE J MANN SCHOOL Niagara Falls 4.0 mi 3.7
SEVENTY NINTH STREET SCHOOL Niagara Falls 3.9 mi 3.4
NORTH TONAWANDA HIGH SCHOOL North Tonawanda 3.3 mi 5.3
NORTH TONAWANDA MIDDLE SCHOOL North Tonawanda 3.4 mi 5.4
HOLY GHOST LUTHERAN SCHOOL Niagara Falls 4.7 mi 5.2
HOLMES ELEMENTARY SCHOOL Tonawanda 4.6 mi 5.8
CATARACT ELEMENTARY SCHOOL Niagara Falls 4.4 mi 2.9
NORTH TONAWANDA INTERMEDIATE SCHOOL North Tonawanda 4.0 mi 5.2
MOUNT ST. MARY ACADEMY Buffalo 4.5 mi 6.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 14072 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$107,036

Median Home Value

$302,800

Median Rent

$1,222/mo

Population

21,441

College Educated

44.3%

Homeownership

79.5%

Avg Commute

19.1 min

Poverty Rate

5%

Median Age

45.8

Community Profile

The community surrounding Grand Island Senior High School has a median household income of $107,036. It is a well-educated community where 44% of adults hold a bachelor's degree or higher. The median home value in the area is $302,800, with a median rent of $1,222/month. The local poverty rate of 5.0% is relatively low. Residents enjoy a short average commute of 19 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
ATHENA HIGH SCHOOL Rochester, NY 6.3
COLUMBIA HIGH SCHOOL East Greenbush, NY 6.3
CORTLAND HIGH SCHOOL Cortland, NY 6.3
EAST NEW YORK FAMILY ACADEMY Brooklyn, NY 6.3
IN-TECH ACADEMY (MS/HS 368) Bronx, NY 6.3
JAMES MONROE UPPER SCHOOL Rochester, NY 6.3

Frequently Asked Questions

Common questions about Grand Island Senior High School

What grades does Grand Island Senior High School serve?

Grand Island Senior High School serves students in grades 9th through 12th.

How many students attend Grand Island Senior High School?

Grand Island Senior High School has an enrollment of approximately 883 students.

What is the student-teacher ratio at Grand Island Senior High School?

The student-teacher ratio at Grand Island Senior High School is 11.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Grand Island Senior High School rank in NY?

Grand Island Senior High School is ranked #2529 out of 4,739 schools in NY.

What is Grand Island Senior High School's MySchoolScout rating?

Grand Island Senior High School has a composite rating of 6.3 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 Grand Island Senior High School?

Based on the most recent state assessment data, Grand Island Senior High School has 96.0% math proficiency and 84.5% reading/ELA proficiency.

Is Grand Island Senior High School a charter school?

No, Grand Island Senior High School is not a charter school. It is a traditional public school operated by the local school district.

Is Grand Island Senior High School a Title I school?

No, Grand Island Senior High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Grand Island Senior High School?

28.7% of students at Grand Island 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

County Safety
Low (64/100K)

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

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
883
Student-Teacher Ratio
11.2:1
Teachers (FTE)
79
Free/Reduced Lunch
28.7%
Type
regular
Setting
Large Suburb
County
Erie County
Data Year
2023–2024

District

GRAND ISLAND CENTRAL SCHOOL DISTRICT
District Enrollment
2,828
Schools in District
5
Per-Pupil Spending
$21,211
District Rank
#2 of 5

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

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