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A

Sayville High School

PublicHighGrades 9–12

20 Brook St, West Sayville, NY 11796 · (631) 244-6600 · Part of Sayville Union Free School District

Islip’s School Grade A− better than 78% of New York school districts

Students
814
Students per teacher
11:1
Free or reduced lunch
14%
Setting
Suburb
Grades
9–12
The gist

What stands out about Sayville High School

  • Its own letter, A: reading and math results near the top of New York’s public schools
  • Math proficiency 42 pts above the state
  • Reading / language arts 19 pts above the state
  • Small classes: 11 students per teacher
  • Enrollment down 15.9% since 2020–21

Test scores

2020–21
Math proficiency98%
State average 56.1%
Reading / language arts82%
State average 62.6%

Its own letter, A, places these results among New York’s 4,095 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

20 Brook St, West Sayville

Students

Enrollment by grade
Grade 9183
Grade 10211
Grade 11197
Grade 12212
Ungraded11
Enrollment over time
968’20
914’21
880’22
850’23
814’24

Down 15.9% since 2020–21.

Who goes here
White 85%Hispanic 8%Asian 3%Two or more races 3%Black <1%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Sayville High School from Islip families.

Other schools in Sayville Union Free School District

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against New York’s other public schools; Islip’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.