School District · New York
Sewanhaka Central High School District
📍 Elmont, NY · Nassau County · NCES LEAID 3626520
District Contact & InformationSource: NCES CCD 2024–25
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District Mailing Address
77 LANDAU AVE, FLORAL PARK, NY 11001
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NCES District ID (LEAID)
3626520
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District Type
Public School District
Zip Codes Served by Sewanhaka Central High School District4 zip codes
Frequently Asked Questions
What zip codes are in Sewanhaka Central High School District?▼
Sewanhaka Central High School District serves 4 zip codes: 11001, 11003, 11010, 11040. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Sewanhaka Central High School District rated?▼
Sewanhaka Central High School District has an overall rating of 9 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 88th percentile among New York school districts. Ratings are percentile-ranked within New York only and are not comparable across states.
How many students attend Sewanhaka Central High School District?▼
The NCES Common Core of Data directory reports enrollment of 7,862 students across 5 schools for Sewanhaka Central High School District.
What grades does Sewanhaka Central High School District serve?▼
Sewanhaka Central High School District is listed in the NCES directory as serving grades 7th – 12th.
How do I contact Sewanhaka Central High School District?▼
You can reach Sewanhaka Central High School District by phone at (516)488-9800 or by mail at 77 LANDAU AVE, FLORAL PARK, NY 11001. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Sewanhaka Central High School District
Sewanhaka Central High School District is a public school district serving 4 zip codes in New York, primarily in Nassau County. It carries an overall rating of 9/10 (Excellent), the 88th percentile among New York districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other New York districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (516)488-9800 before making a housing decision.