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Sewanhaka Central High School District Schools
Sewanhaka Central High School District is a public school district in New York, based in Nassau County (Floral Park). SchoolGrade grades 5 of its schools on actual versus projected test scores; every school below has its own page.
Sewanhaka Central High 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 Sewanhaka Central High School District
5 of 5 schools in Sewanhaka Central High School District carry a SchoolGrade. Grade distribution:
A: 5
Best schools in Sewanhaka Central High 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+ Elmont Memorial High School (High school, greatly exceeds expectations)
- A+ New Hyde Park Memorial High School (High school, greatly exceeds expectations)
- A+ H Frank Carey High School (High school, exceeds expectations)
- A+ Floral Park Memorial High School (High school, greatly exceeds expectations)
- A Sewanhaka High School (High school, exceeds expectations)
Every school in Sewanhaka Central High School District
High schools (5)
- A+ Elmont Memorial High School, Elmont
- A+ Floral Park Memorial High School, Floral Park
- A+ H Frank Carey High School, Franklin Square
- A+ New Hyde Park Memorial High School, New Hyde Park
- A Sewanhaka High School, Floral Park
Where Sewanhaka Central High School District schools are
Cities and towns served (4)
- Floral Park (2)
- Elmont (1)
- Franklin Square (1)
- New Hyde Park (1)
About this district
- State: Best schools in New York
- County: Nassau County
- Type: regular local school district
- Setting: large suburb (NCES locale of the district office)
- Enrollment: 7,846 students with 604 full-time-equivalent teachers and 1,173 total staff FTE (NCES CCD, 2023-24)
- NCES district ID: 3626520
- 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
- Elmont Union Free School District (6 schools, 1 mi)
- Franklin Square Union Free School District (3 schools, 1 mi)
- New Hyde Park-Garden City Park Union Free School District (4 schools, 2 mi)
- Valley Stream 13 Union Free School District (4 schools, 2 mi)
- West Hempstead Union Free School District (4 schools, 3 mi)
- Garden City Union Free School District (7 schools, 3 mi)
- Valley Stream Central High School District (4 schools, 3 mi)
- Malverne Union Free School District (4 schools, 3 mi)
Questions about Sewanhaka Central High School District
How many schools are in Sewanhaka Central High School District?
SchoolGrade grades 5 public schools in Sewanhaka Central High School District, across 4 cities and towns. Every one of them is listed on this page with a link to its own report.
Which cities does Sewanhaka Central High School District serve?
The largest by graded schools: Floral Park, Elmont, Franklin Square, New Hyde Park.
How good are the schools in Sewanhaka Central High School District?
Across the 5 graded schools, the average SchoolGrade is A+, with 83.2% of tested students meeting the state bar against a projected 74.8%. 100% of schools meet or exceed the expectation for their student context.
How many students attend Sewanhaka Central High School District?
7,846 students were enrolled in Sewanhaka Central High School District in the 2023-24 school year, about 13.0 students per full-time teacher (NCES Common Core of Data).
Where is Sewanhaka Central High School District?
Sewanhaka Central High School District is in New York, based in Nassau County, with its district office in Floral Park. Its boundary covers about 11.5 sq mi.