Island Trees High School
🇺🇸 Official data · 2025Levittown, New York 11756 · Island Trees Union Free School District
#182 of 1,079 high schools in New York
#270 of 16,910 nationally
About Island Trees High School
Island Trees High School is a public high school located in Levittown, in the Island Trees Union Free School District school district of New York, United States. It caters for Grades 9–12. In 2025 it enrolled 701 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 89.5 out of 100, placing it in the top 5% of high schools in United States and 182nd of 1,079 ranked high schools in New York. Its strongest component is math proficiency (99th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (71th percentile).
Other published figures: enrollment 701.
There are 12 schools in Levittown; Island Trees High School ranks 3rd of 12 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)97.5%
- Reading proficiency (30%)97.5%
- Community advantage (fewer free/reduced-price lunch) (25%)37.2%
- Students per teacher (15%)10.6
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Island Trees High School by the official sources.
- Enrollment
- 701
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 37.2%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 10.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 97.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 97.5%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
Is your child on grade level in reading and math?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Island Trees High School
Closest schools by straight-line distance, with their Success Index (US).
Island Trees Middle School
Levittown · Public middle · Grades 5–9
725 students · 300 m away
John H West School
Bethpage · Public elementary · Grades K–5
473 students · 1.0 km away
Plainedge Middle School
Bethpage · Public middle · Grades 6–8
661 students · 1.1 km away
Michael F Stokes School
Levittown · Public elementary · Grades 2–4
511 students · 1.1 km away
J Fred Sparke School
Levittown · Public elementary · Grades PK–1
323 students · 1.3 km away
Central Boulevard Elementary School
Bethpage · Public elementary · Grades K–5
491 students · 1.6 km away
East Broadway School
Seaford · Public elementary · Grades K–5
662 students · 1.8 km away
Abbey Lane School
Levittown · Public elementary · Grades K–5
607 students · 1.9 km away
Eastplain School
N Massapequa · Public elementary · Grades PK–5
445 students · 2.1 km away
Gen Douglas Macarthur Senior High School
Levittown · Public high · Grades 9–12
1,295 students · 2.4 km away
Similar schools
Public high schools in New York with a comparable Enrollment.
Barack Obama School for Social Justice
Yonkers · Public high · Grades 7–12
701 students
East-West School of International Studies
Flushing · Public high · Grades 6–12
700 students
Ellenville Junior/Senior High School
Ellenville · Public high · Grades 7–12
698 students
Livonia Middle/High School
Livonia · Public high · Grades 6–12
704 students
Johnson City Senior High School
Johnson City · Public high · Grades 9–12
705 students
Franklin Academy High School
Malone · Public high · Grades 9–12
705 students
Frequently asked questions
Is Island Trees High School a good school?
Island Trees High School has a Success Index (US) of 89.5 out of 100 (Top 5% of high schools in United States) and ranks #182 of 1,079 in New York. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Island Trees High School rank in New York?
Island Trees High School ranks #182 of 1,079 high schools in New York and #270 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Island Trees High School?
Island Trees High School had 701 students in 2025.
Is Island Trees High School a elementary school or a high school?
Island Trees High School is classified as a high school covering Grades 9–12. It is a public school.
What other schools are near Island Trees High School?
There are 10 schools within 15 km of Island Trees High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.