Castleton Academy High School of Oceanside vs School 3
A head-to-head comparison of two schools in New York, United States, 1.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Castleton Academy High School of Oceanside
Oceanside · Public high · Grades 9–12
35 students
School 3
Oceanside · Public elementary · Grades 1–6
447 students
| Measure | Castleton Academy High School of Oceanside Oceanside, New York | School 3 Oceanside, New York |
|---|---|---|
| Success Index (US) | 73 Top 25% | 65 Top 50% |
| State rank | – | #886 of 2,536 |
| National rank | – | #15074 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades 1–6 |
| Students | 35 | 447 |
| Enrollment | 35 | 447 |
| Free/reduced-price lunch | 48.6% | 15.9% |
| Students per teacher | 5.0 | 16.0 |
| Reading proficiency | 75% | 53% |
| Math proficiency | 75% | 54% |
| city | Oceanside | Oceanside |
| state | New York | New York |
| Website | – | – |
The verdict
- •Castleton Academy High School of Oceanside scores higher on the Success Index (US) (72.5 vs 64.6).
- •Castleton Academy High School of Oceanside does better on math proficiency (75% vs 54%).
- •Castleton Academy High School of Oceanside does better on reading proficiency (75% vs 53%).
- •School 3 does better on community advantage (fewer free/reduced-price lunch) (15.9% vs 48.6%).
- •Castleton Academy High School of Oceanside does better on students per teacher (5.0 vs 16.0).
- •School 3 is the larger school with 447 students compared with 35.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- 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
Frequently asked questions
Is Castleton Academy High School of Oceanside better than School 3?
On the Success Index (US), Castleton Academy High School of Oceanside ranks higher (72.5 vs 64.6 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Castleton Academy High School of Oceanside and School 3?
About 1.0 km in a straight line, between Oceanside and Oceanside in New York.
Which has the better Enrollment?
Castleton Academy High School of Oceanside: 35. School 3: 447. Students enrolled in the latest NCES directory year.
How do Castleton Academy High School of Oceanside and School 3 rank in New York?
Castleton Academy High School of Oceanside is unranked and School 3 is 886th of 2,536 among high schools in New York on the 2025 Success Index (US).