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Harborfields Central School District Schools
Harborfields Central School District is a public school district in New York, based in Suffolk County (Greenlawn). SchoolGrade grades 4 of its schools on actual versus projected test scores; every school below has its own page.
Harborfields Central School District on the map
District boundary from the NCES EDGE composite school district file. Each marker is a graded school; click it for its grade and scores.
SchoolGrade summary for Harborfields Central School District
3 of 4 schools in Harborfields Central School District carry a SchoolGrade (1 have too little test data to grade). Grade distribution:
A: 3
Best schools in Harborfields Central School District
Statewide rankings: all 769 high schools in New York · all 439 middle schools in New York · all 1408 elementary schools in New York
The ten highest SchoolGrades in the district. Grades reward actual test performance against the projection for each school's student context, so a B in a high-poverty school can outrank an A- elsewhere on impact.
- A+ Harborfields High School (High school, exceeds expectations)
- A+ Thomas J Lahey Elementary School (Elementary school, exceeds expectations)
- A+ Oldfield Middle School (Middle school, exceeds expectations)
Every school in Harborfields Central School District
High schools (1)
- A+ Harborfields High School, Greenlawn
Middle and junior high schools (1)
- A+ Oldfield Middle School, Greenlawn
Elementary and primary schools (2)
- A+ Thomas J Lahey Elementary School, Greenlawn
- Washington Drive Primary School, Centerport
Where Harborfields Central School District schools are
Cities and towns served (2)
- Greenlawn (3)
- Centerport (1)
About this district
- State: Best schools in New York
- County: Suffolk County
- Type: regular local school district
- Setting: large suburb (NCES locale of the district office)
- Enrollment: 2,798 students with 257 full-time-equivalent teachers and 505 total staff FTE (NCES CCD, 2023-24)
- NCES district ID: 3613620
- Grades are the 2025-26 SchoolGrade model: each school's actual proficiency against the level projected for its student context. How SchoolGrade works
Nearby school districts
- Huntington Union Free School District (8 schools, 2 mi)
- Elwood Union Free School District (4 schools, 3 mi)
- South Huntington Union Free School District (7 schools, 4 mi)
- Northport-East Northport Union Free School District (7 schools, 5 mi)
- Commack Union Free School District (8 schools, 5 mi)
- Kings Park Central School District (5 schools, 5 mi)
- Cold Spring Harbor Central School District (4 schools, 6 mi)
- Half Hollow Hills Central School District (9 schools, 7 mi)
Questions about Harborfields Central School District
How many schools are in Harborfields Central School District?
SchoolGrade grades 4 public schools in Harborfields Central School District, across 2 cities and towns. Every one of them is listed on this page with a link to its own report.
Which cities does Harborfields Central School District serve?
The largest by graded schools: Greenlawn, Centerport.
How good are the schools in Harborfields Central School District?
Across the 3 graded schools, the average SchoolGrade is A+, with 83.3% of tested students meeting the state bar against a projected 79.7%. 100% of schools meet or exceed the expectation for their student context.
How many students attend Harborfields Central School District?
2,798 students were enrolled in Harborfields Central School District in the 2023-24 school year, about 10.9 students per full-time teacher (NCES Common Core of Data).
Where is Harborfields Central School District?
Harborfields Central School District is in New York, based in Suffolk County, with its district office in Greenlawn. Its boundary covers about 7.5 sq mi.