Excellent

#222 of 4,742 schools in NY

Top 5% in state

Harborfields High School

High School · HARBORFIELDS CENTRAL SCHOOL DISTRICT

98 TAYLOR AVE, Greenlawn, NY 11740

Last updated: July 2026

Enrollment

928

Student-Teacher

11:1

Score

8.7

Grades

9th – 12th

Enrollment

928

Student-Teacher

11:1

Score

8.7

Grades

9th – 12th

Data vintage
2022-23

Data vintage2022-23

How this school compares

New York schools

#222 of 4,742

In Greenlawn

#1 of 3

public schools

In district

#1 of 4

HARBORFIELDS CENTRAL SCHOOL DISTRICT

School environment

9.5 / 10

Excellent

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High School in Greenlawn · grades 9th – 12th. Start here, then compare fit against nearby and district options.

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About Harborfields High School

Harborfields High School is a public high school in Greenlawn, NY, part of HARBORFIELDS CENTRAL SCHOOL DISTRICT. Harborfields High School serves approximately 928 students, and covers grades 9th-12th, and has a 11:1 student-teacher ratio. Harborfields High School has a current MySchoolScout rating of 8.7 out of 10 and ranks #222 of 4,742 schools in NY.

Structured state assessment records for Harborfields High School show 98% math proficiency (multi-year average, 2009-2021) and 95% reading/ELA proficiency (multi-year average, 2009-2021).

How it compares1.7 pts above NY schools

8.7

This school 8.7 · Excellent
NY avg 7.0

Score Breakdown

Full Profile · 4/4 metrics

Student Progress7.9Very Good25%

Year-over-year improvement in student test scores.

View breakdown

Years of Data13

Annual Change-0.39 pts/yr

Data Period2009–2021

TrendStable

Academics9.2Excellent25%

Student proficiency on state tests, adjusted for community poverty levels.

View breakdown

Math Proficiency99.5% (2021 EdFacts)

Reading/ELA Proficiency72% (2021 EdFacts)

Overall Proficiency86% (2021 EdFacts, Math+ELA)

Expected (poverty-adj.)63% (model expectation from 2021 EdFacts)

vs. Expected+23.2 pts

Adjusted Percentile87th

College Readiness8.4Excellent30%

Graduation rates, AP course participation, and IB availability.

View breakdown

4-Year Graduation Rate96%

AP Participation36.9%

IB ProgramNo

Resources & Environment9.5Excellent20%

Student-teacher ratio, per-pupil spending, and attendance.

View breakdown

Student-Teacher Ratio11:1

Per-Pupil Spending$32,343

Chronic Absenteeism14.3%

Harborfields High School — Students at Harborfields High School score 86% proficient, which is above what's typical for similar communities (expected: 63%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

18.5%

Students qualifying for federal meal assistance

Test Scores NY EDFACTS (2020-21)

Math Proficiency 98.0% (multi-year average, 2009-2021)

School

State

N/A

ELA Proficiency 94.5% (multi-year average, 2009-2021)

School

State

N/A

Based on 26 test records from NY state assessments. About our data

Proficiency Trend

↓ Declining

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

2009

Math

99.5%

ELA

99.5%

2010

Math

99.5%

ELA

99.5%

2011

Math

99.5%

ELA

99.5%

2012

Math

98%

ELA

99.5%

2013

Math

82%

ELA

89%

2014

Math

99.5%

ELA

99.5%

2015

Math

99.5%

ELA

99.5%

2016

Math

99.5%

ELA

99.5%

2017

Math

99.5%

ELA

99.5%

2018

Math

99.5%

ELA

99.5%

2019

Math

99.5%

ELA

99.5%

2020*

Math

99.5%

ELA

72%

2021*

Math

99.5%

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: 7.9/10.

How Harborfields High School Compares

See how Harborfields High School performs across key quality dimensions compared to state benchmarks.

Overall Score

8.7/10

95th percentile in NY

Academic

9.2/10

Excellent

Growth

7.9/10

Very Good

Environment

9.5/10

Excellent

AP Courses

State avg: 2.4

Sports

11 boys' · 13 girls'

Advanced STEM

5/5

Subjects offered

Funding & Resources

Free/Reduced Lunch

Students eligible for subsidized meals

19%

Teaching Staff

11:1 student-teacher ratio

84 teachers

Chronic Absenteeism

Students missing 15+ days per year (SY 2022-23)

14.3%

Programs & Offerings

AP/IB Programs4 AP courses offered

36.9% participation·State avg: 2.4 AP courses·CRDC 2021-22

Athletics24sports offered

11 boys'·13 girls'·38 teams (incl. JV)·CRDC 2021-22

Advanced STEM Courses5 of 5 advanced subjects offered

Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

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 8.8/10, 1.2 miles away, in nearby Northport), with a very similar rating. Additionally, ELWOOD/JOHN GLENN HIGH SCHOOL (rated 8.6/10, 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 mi

School	Distance	Enrollment	Rating
THOMAS J LAHEY ELEMENTARY SCHOOL Greenlawn	0.2 mi	581	7.3
NORTHPORT SENIOR HIGH SCHOOL Northport	1.2 mi	1,537	8.8
OLDFIELD MIDDLE SCHOOL Greenlawn	1.2 mi	629	7.7
PULASKI ROAD SCHOOL East Northport	1.3 mi	355	5.5
ELWOOD MIDDLE SCHOOL Elwood	1.3 mi	445	7.1
ELWOOD/JOHN GLENN HIGH SCHOOL Elwood	1.5 mi	676	8.6
JAMES H BOYD ELEMENTARY SCHOOL Huntington	1.6 mi	418	7.8
MAPLEWOOD INTERMEDIATE SCHOOL Huntington Station	2.1 mi	576	5.4
WASHINGTON DRIVE PRIMARY SCHOOL Centerport	1.9 mi	629	7.9
LOVE OF LEARNING MONTESSORI Centerport	2.2 mi	89	7.6
WASHINGTON SCHOOL Huntington Station	1.9 mi	338	6.4
SCHOOL HOUSE East Northport	2.1 mi	97	7.8
TRINITY REGIONAL SCHOOL-EAST NORTHPORT CAMPUS East Northport	2.0 mi	265	5.4
HARLEY AVENUE ELEMENTARY SCHOOL Elwood	2.2 mi	424	7.8
OCEAN AVENUE SCHOOL Northport	2.8 mi	347	7.2
FLOWER HILL SCHOOL Huntington	2.4 mi	282	7.5
EAST NORTHPORT MIDDLE SCHOOL East Northport	2.3 mi	621	7.4
J TAYLOR FINLEY MIDDLE SCHOOL Huntington	2.4 mi	594	4.8
NORTHPORT MIDDLE SCHOOL Northport	3.0 mi	725	7.5
FIFTH AVENUE ELEMENTARY SCHOOL East Northport	2.8 mi	377	7.8

Neighborhood 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

Similar Schools

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

School	Enrollment	Rating
CAMDEN SENIOR HIGH SCHOOL Camden, NY	646	8.7
CHURCHVILLE-CHILI SENIOR HIGH SCHOOL Churchville, NY	1,148	8.7
NYACK SENIOR HIGH SCHOOL Nyack, NY	914	8.7
PALMYRA-MACEDON SENIOR HIGH SCHOOL Palmyra, NY	567	8.7
SMITHTOWN HIGH SCHOOL-WEST Smithtown, NY	1,238	8.7
SOUTH SIDE HIGH SCHOOL Rockville Centre, NY	985	8.7

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 ranks #222 of 4,742 schools in NY.

What is Harborfields High School's MySchoolScout rating?

Harborfields High School has a current MySchoolScout rating of 8.7 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 Harborfields High School?

Based on loaded state assessment records, Harborfields High School has 98% math proficiency (multi-year average, 2009-2021) and 95% reading/ELA proficiency (multi-year average, 2009-2021).

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.

Explore More Schools

All schools in Greenlawn, NY Schools in NY HARBORFIELDS CENTRAL SCHOOL DISTRICT District 20 nearby schools Explore New York school quality map

11 schools nearby View map →

Neighborhood Context

Walk Score: 66 Somewhat Walkable
Bike Score: 44 Somewhat Bikeable

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
Chronic Absenteeism (SY 2022-23): 14.3%
Phone: (631) 754-5360
4-Year Graduation: 96.0%

Resources & Links

School Website ↗ Google Maps & Reviews ↗ GreatSchools Profile ↗ Niche Reviews ↗ Official NCES Data ↗

District

HARBORFIELDS CENTRAL SCHOOL DISTRICT

District Enrollment: 2,798
Schools in District: 4
Per-Pupil Spending: $32,343
District Rank: #1 of 4

Other Schools in This District

WASHINGTON DRIVE PRIMARY SCHOOL 7.9 OLDFIELD MIDDLE SCHOOL 7.7 THOMAS J LAHEY ELEMENTARY SCHOOL 7.3

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 rate

Data sources

NCES CCDSY 2022-23 NY EDFACTS2020-21 NCES EdFacts2019–2022 Census ACS2019-2023 CRDC2021–22 MySchoolScout Rankings2024 Full details →

Harborfields High School

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