Castleton Academy High School of Oceanside
🇺🇸 Official data · 2025Oceanside, New York 11572 · Oceanside Union Free School District
About Castleton Academy High School of Oceanside
Castleton Academy High School of Oceanside is a public high located in Oceanside, in the Oceanside Union Free School District school district of New York, United States. It caters for Grades 9–12. In 2025 it enrolled 35 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 72.5 out of 100, placing it in the top 25% of high schools in United States. Its strongest component is math proficiency (88th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (54th percentile).
Other published figures: enrollment 35.
There are 10 schools in Oceanside; Castleton Academy High School of Oceanside ranks 9th of 10 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)75%
- Reading proficiency (30%)75%
- Community advantage (fewer free/reduced-price lunch) (25%)48.6%
- Students per teacher (15%)5.0
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 Castleton Academy High School of Oceanside by the official sources.
- Enrollment
- 35
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 48.6%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 5.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 75%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 75%
- Share of tested students proficient or above (all students, all grades).
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Schools near Castleton Academy High School of Oceanside
Closest schools by straight-line distance, with their Success Index (US).
School 6-Kindergarten Center
Oceanside · Public elementary · Grades PK–K
625 students · 12 m away
School 2
Oceanside · Public elementary · Grades 1–6
407 students · 834 m away
School 7-Oceanside Senior High School
Oceanside · Public high · Grades 9–12
1,668 students · 923 m away
School 5
Oceanside · Public elementary · Grades 1–6
452 students · 953 m away
School 3
Oceanside · Public elementary · Grades 1–6
447 students · 1.0 km away
School 4
Oceanside · Public elementary · Grades 1–6
264 students · 1.2 km away
School 8
Oceanside · Public elementary · Grades 1–6
433 students · 1.6 km away
Riverside School
Rockville Centre · Public elementary · Grades K–5
149 students · 1.7 km away
East Rockaway Junior-Senior High School
East Rockaway · Public high · Grades 7–12
557 students · 1.8 km away
South Side Middle School
Rockville Centre · Public middle · Grades 6–9
806 students · 2.1 km away
Similar schools
Public high schools in New York with a comparable Enrollment.
Linnaeus W West School
Endicott · Public high · Grades 8–12
70 students
Harvey Milk High School
New York · Public high · Grades 9–12
78 students
Brownsville Academy High School
Brooklyn · Public high · Grades 9–12
86 students
George F Baker High School
Tuxedo Park · Public high · Grades 6–12
96 students
Bronx Haven High School
Bronx · Public high · Grades 9–12
98 students
Bushwick Community High School
Brooklyn · Public high · Grades 9–12
98 students
Frequently asked questions
Is Castleton Academy High School of Oceanside a good school?
Castleton Academy High School of Oceanside has a Success Index (US) of 72.5 out of 100 (Top 25% of high schools in United States). 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 Castleton Academy High School of Oceanside rank in New York?
Castleton Academy High School of Oceanside is not ranked: schools need a published Enrollment and at least 60 students to be ranked.
How many students attend Castleton Academy High School of Oceanside?
Castleton Academy High School of Oceanside had 35 students in 2025.
Is Castleton Academy High School of Oceanside a elementary school or a high school?
Castleton Academy High School of Oceanside is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Castleton Academy High School of Oceanside?
There are 10 schools within 15 km of Castleton Academy High School of Oceanside; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.