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Islip High School
A

Islip High School

PublicHighGrades 9–12

2508 Union Blvd, Islip, NY 11751 · (631) 650-8301 · Part of Islip Union Free School District

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

Directions
Photo: Ltropiano · CC BY-SA 4.0 · Wikimedia Commons
Students
890
Students per teacher
10:1
Free or reduced lunch
43%
Setting
Suburb
Grades
9–12
The gist

What stands out about Islip High School

  • Its own letter, A: reading and math results near the top of New York’s public schools
  • Math proficiency 32 pts above the state
  • Reading / language arts 30 pts above the state
  • Small classes: 10 students per teacher

Test scores

2020–21
Math proficiency88%
State average 56.1%
Reading / language arts93%
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).

Location

Directions ↗

2508 Union Blvd, Islip

Students

Enrollment by grade
Grade 9235
Grade 10208
Grade 11228
Grade 12212
Ungraded7
Enrollment over time
943’20
893’21
892’22
891’23
890’24

Down 5.6% since 2020–21.

Who goes here
White 47%Hispanic 37%Black 7%Asian 6%Two or more races 3%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 Islip High School from Islip families.

Other schools in Islip Union Free School District

The district →
Wing Elementary School
Elementary · Grades K–1 · Islip
373 students11:1
Commack Road Elementary School
Elementary · Grades 2–5 · Islip
C−
422 students11:1
Maud S Sherwood Elementary School
Elementary · Grades 2–5 · Islip
B−
366 students10:1
Islip Middle School
Middle · Grades 6–8 · Islip
C
601 students10:1

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.