Very Good
#1352 of 4,739 schools in NY
Top 29% in state
Harborfields High School
High School · HARBORFIELDS CENTRAL SCHOOL DISTRICT
98 TAYLOR AVE, Greenlawn, NY 11740
Enrollment
928
Student-Teacher
11:1
Score
7.3
Grades
9th – 12th
Enrollment
928
Student-Teacher
11:1
Score
7.3
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Greenlawn
#2 of 3
public schools
New York high schools
#340 of 1,160
In district
#2 of 4
HARBORFIELDS CENTRAL SCHOOL DISTRICT
Academic performance
8.9 / 10
Exceptional
About Harborfields High School
Harborfields High School serves 928 students in grades 9-12 in the suburban community of Greenlawn, New York. With 84 full-time equivalent teachers, the school maintains an 11:1 student-teacher ratio, providing opportunities for more individualized attention in the classroom. The school holds a MySchoolScout rating of 6.3 out of 10 and ranks #1949 among New York's 4758 high schools, placing it in the 59th percentile statewide.
This regular public school operates with room for academic growth as it continues to serve its diverse student body. Harborfields High School is situated in an affluent area of Suffolk County, where the median household income reaches $144,911 and the median home value is $631,600. The surrounding ZIP code 11740 houses approximately 11,010 residents, with 53% holding bachelor's degrees or higher, reflecting a well-educated community.
The area maintains a low poverty rate of just 5.0%, indicating economic stability throughout the neighborhood. Located on Taylor Avenue in this large suburban setting, Harborfields High School benefits from being part of a prosperous Long Island community that values education and provides a supportive environment for student learning and development.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Harborfields High School — Students at Harborfields High School score 86% proficient, which is above what's typical for similar communities (expected: 69%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
18.5%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2020-21)
Based on 4 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: 3.1/10.
How Harborfields High School Compares
See how Harborfields High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 99.5% (2019) to 99.5% (2021). Reading/ELA proficiency has declined from 99.5% (2019) to 72% (2021).
Location
98 TAYLOR AVE, Greenlawn, NY 11740
Nearby Alternatives
Families considering Harborfields High School may also want to explore other high schools in the area. NORTHPORT SENIOR HIGH SCHOOL (rated 7.5/10, 1.2 miles away, in nearby Northport), with a very similar rating. Additionally, ELWOOD/JOHN GLENN HIGH SCHOOL (rated 7.2/10, 1.5 miles away, in nearby Elwood), with a very similar rating. For more schools in Greenlawn, see our Greenlawn schools guide .
Nearby Schools
20 within 2.8 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 11740 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$161,705
Median Home Value
$686,900
Population
10,699
College Educated
57%
Homeownership
80.6%
Avg Commute
37.8 min
Poverty Rate
5.8%
Median Age
42.8
Community Profile
The community surrounding Harborfields High School has a median household income of $161,705. It is a well-educated community where 57% of adults hold a bachelor's degree or higher. The median home value in the area is $686,900. The local poverty rate of 5.8% is relatively low. The average commute in the area is 38 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| DEPEW HIGH SCHOOL Depew, NY | 7.3 |
| HAMBURG HIGH SCHOOL Hamburg, NY | 7.3 |
| HIGH SCHOOL FOR ARTS AND BUSINESS Corona, NY | 7.3 |
| MILLER PLACE HIGH SCHOOL Miller Place, NY | 7.3 |
| PITTSFORD-MENDON HIGH SCHOOL Pittsford, NY | 7.3 |
| SCIENCE TECHNOLOGY & RESEARCH EARLY COLLEGE Brooklyn, NY | 7.3 |
Frequently Asked Questions
Common questions about Harborfields High School
What grades does Harborfields High School serve?
Harborfields High School serves students in grades 9th through 12th.
How many students attend Harborfields High School?
Harborfields High School has an enrollment of approximately 928 students.
What is the student-teacher ratio at Harborfields High School?
The student-teacher ratio at Harborfields High School is 11:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Harborfields High School rank in NY?
Harborfields High School is ranked #1352 out of 4,739 schools in NY.
What is Harborfields High School's MySchoolScout rating?
Harborfields High School has a composite rating of 7.3 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 Harborfields High School?
Based on the most recent state assessment data, Harborfields High School has 99.5% math proficiency and 85.8% reading/ELA proficiency.
Is Harborfields High School a charter school?
No, Harborfields High School is not a charter school. It is a traditional public school operated by the local school district.
Is Harborfields High School a Title I school?
No, Harborfields High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Harborfields High School?
18.5% of students at Harborfields 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
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 928
- Student-Teacher Ratio
- 11:1
- Teachers (FTE)
- 84
- Free/Reduced Lunch
- 18.5%
- Type
- regular
- Setting
- Large Suburb
- County
- Suffolk County
- Phone
- (631) 754-5360
- Data Year
- 2023–2024
Resources & Links
District
HARBORFIELDS CENTRAL SCHOOL DISTRICT- District Enrollment
- 2,798
- Schools in District
- 4
- Per-Pupil Spending
- $32,343
- District Rank
- #2 of 4
Other Schools in This District
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 methodologyRelated 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
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