Claremont School vs Ossining High School
A head-to-head comparison of two schools in New York, United States, 1.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Claremont School
Ossining · Public elementary · Grades 2–4
732 students
Ossining High School
Ossining · Public high · Grades 9–12
1,577 students
| Measure | Claremont School Ossining, New York | Ossining High School Ossining, New York |
|---|---|---|
| Success Index (US) | 51 Top 50% | 82 Top 10% |
| State rank | #1378 of 2,536 | #350 of 1,079 |
| National rank | #24794 of 50,301 | #1008 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades 2–4 | Grades 9–12 |
| Students | 732 | 1,577 |
| Enrollment | 732 | 1,577 |
| Free/reduced-price lunch | 45.4% | 49.9% |
| Students per teacher | 14.6 | 11.9 |
| Reading proficiency | 47% | 92% |
| Math proficiency | 42% | 93% |
| city | Ossining | Ossining |
| state | New York | New York |
| Website | – | – |
The verdict
- •Ossining High School scores higher on the Success Index (US) (81.9 vs 50.5).
- •Ossining High School does better on math proficiency (93% vs 42%).
- •Ossining High School does better on reading proficiency (92% vs 47%).
- •Claremont School does better on community advantage (fewer free/reduced-price lunch) (45.4% vs 49.9%).
- •Ossining High School does better on students per teacher (11.9 vs 14.6).
- •Ossining High School is the larger school with 1,577 students compared with 732.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Claremont School better than Ossining High School?
On the Success Index (US), Ossining High School ranks higher (81.9 vs 50.5 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 Claremont School and Ossining High School?
About 1.3 km in a straight line, between Ossining and Ossining in New York.
Which has the better Enrollment?
Claremont School: 732. Ossining High School: 1,577. Students enrolled in the latest NCES directory year.
How do Claremont School and Ossining High School rank in New York?
Claremont School is 1378th of 2,536 and Ossining High School is 350th of 1,079 among elementary schools in New York on the 2025 Success Index (US).