CASTLETON ACADEMY HIGH SCHOOL OF OCEANSIDE
No overall score. New York hasn't published both English language arts and math results for this school in 2024-25, so it has no overall score. How we score schools
Performance (state tests, 2024-25)
% proficient on state tests in New York, all students. Colored bars are green when the school is at or above the average for similar New York schools.
Results over time
How this school's published results have moved year by year. † marks a year when the state changed its test, so that change isn't comparable.
All 7 published results by grade and test
As published by New York State Education Department. "Hidden" means the state didn't publish the result to protect student privacy.
| Subject | Grade | Test | Result | Students tested |
|---|---|---|---|---|
| English language arts | High school | Regents Common Core English Language Art | 81 | 21 |
| Math | High school | Regents Algebra I | 25 | 8 |
| Science | High school | Regents Life Science: Biology | hidden (small group) | 3 |
| Science | High school | Regents Living Environment | hidden (small group) | 4 |
| Science | High school | Regents Phy Set/Earth Sci | 50 | 18 |
| Social studies | High school | Regents NF Global History | 69 | 16 |
| Social studies | High school | Regents US History&Gov't | 82 | 22 |
School profile
- Grades
- 9-12
- Students
- 34
- Type
- High school
- Charter school
- No
- Program
- Regular
Students
District and location
Contact
Oceanside, NY 11572
"Typical" is the middle (median) high school in New York. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24, lunch eligibility 2024-25).
Nearby high schools
Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.
Explore schools around Oceanside
Location
Official sources
Every figure on this page comes from published government data. Check the originals here; we refresh when states release new results.
U.S. Department of Education, National Center for Education Statistics, Common Core of Data (CCD): school directory, grades served, enrollment and free/reduced-price lunch, 2023-24 and 2024-25. Spotted a mistake? Tell us.
CASTLETON ACADEMY HIGH SCHOOL OF OCEANSIDE at a glance
CASTLETON ACADEMY HIGH SCHOOL OF OCEANSIDE is a public high school in Oceanside, New York, serving grades 9-12. It is part of Oceanside Union Free School District. It has about 34 students (a typical New York high school has 449). About 50% of students are eligible for free or reduced-price lunch, compared with 56% at a typical New York high school, which is useful context when reading test results.
In 2024-25 state tests, 81% in English language arts (similar schools: 75%) and 25% in math (similar schools: 58%) reached the state standard (% proficient). Its English language arts result fell by 2 points from the year before. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.
Page updated 2026-10-12.