Central Islip Senior High School
Central Islip, NY · Central Islip Union Free School District · Grades 9-12
868th of 1,137 New York high schools statewide · better than 24%▼ Declining
Central Islip Senior High School ranking
SchoolRow ranks Central Islip Senior High School 868th of 1,137 New York high schools for 2024–25, based on NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate English and Math results — better than 24% of high schools statewide. Its statewide percentile went from 46th in 2022 to 24th in 2025 — declining.
Central Islip Senior High School test scores
Percent meeting or exceeding the state standard, NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate
Central Islip Senior High School students
Racial and ethnic breakdown of 2,597 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 62.8% | 81.9% | ▲ 19.1 pts | |
| Black | 27.8% | 13.8% | ▼ 14.0 pts | |
| White | 5.1% | 1.8% | ▼ 3.3 pts | |
| Asian | 3.0% | 1.3% | ▼ 1.7 pts | |
| Two or more races | 0.2% | 0.8% | ▲ 0.6 pts |
Homes near Central Islip Senior High School
Typical home value $576K in zip 11722 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
High schools near Central Islip Senior High School
Closest same-level schools, with 2024–25 state rank
- 10Hauppauge High SchoolHauppauge Union Free School District · 1.7 mi away42nd of 1,137
ELA 95% · Math 89% - 5Brentwood High SchoolBrentwood Union Free School District · 3 mi away668th of 1,137
ELA 68% · Math 39% - 9East Islip High SchoolEast Islip Union Free School District · 3.6 mi away156th of 1,137
ELA 92% · Math 74% - 10Connetquot High SchoolConnetquot Central School District · 3.6 mi away79th of 1,137
ELA 96% · Math 81% - 7Islip High SchoolIslip Union Free School District · 4.7 mi away407th of 1,137
ELA 89% · Math 47% - 9Smithtown High School-WestSmithtown Central School District · 4.9 mi away124th of 1,137
ELA 97% · Math 73% - –Brentwood Residential CenterNew York State Office of Children and Family Services (Ocfs) · 5.1 mi away
- 7Bay Shore Senior High SchoolBay Shore Union Free School District · 5.3 mi away367th of 1,137
ELA 83% · Math 57%
Frequently asked questions
What school district is Central Islip Senior High School in?
Central Islip Senior High School is part of the Central Islip Union Free School District district in Central Islip, New York.
Is Central Islip Senior High School a good school?
SchoolRow ranks Central Islip Senior High School 868th of 1,137 New York high schools (better than 24% statewide) based on 2024–25 test results (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate).
What is the racial makeup of Central Islip Senior High School?
Hispanic 82%, Black 14%, White 2%, Asian 1% (2,597 students, 2023–24).
How much do homes near Central Islip Senior High School cost?
The typical home value in zip code 11722 is $576K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.