Croton-Harmon High School vs Ossining High School
A head-to-head comparison of two high schools in New York, United States, 5.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Croton-Harmon High School
Croton on Hudson · Public high · Grades 9–12
507 students
Ossining High School
Ossining · Public high · Grades 9–12
1,577 students
| Measure | Croton-Harmon High School Croton on Hudson, New York | Ossining High School Ossining, New York |
|---|---|---|
| Success Index (US) | 96 Top 5% | 82 Top 10% |
| State rank | #25 of 1,079 | #350 of 1,079 |
| National rank | #30 of 16,910 | #1008 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 507 | 1,577 |
| Enrollment | 507 | 1,577 |
| Free/reduced-price lunch | 15% | 49.9% |
| Students per teacher | 10.1 | 11.9 |
| Reading proficiency | 97.5% | 92% |
| Math proficiency | 97.5% | 93% |
| city | Croton on Hudson | Ossining |
| state | New York | New York |
| Website | – | – |
The verdict
- •Croton-Harmon High School scores higher on the Success Index (US) (96.1 vs 81.9).
- •Croton-Harmon High School does better on math proficiency (97.5% vs 93%).
- •Croton-Harmon High School does better on reading proficiency (97.5% vs 92%).
- •Croton-Harmon High School does better on community advantage (fewer free/reduced-price lunch) (15% vs 49.9%).
- •Croton-Harmon High School does better on students per teacher (10.1 vs 11.9).
- •Ossining High School is the larger school with 1,577 students compared with 507.
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 Croton-Harmon High School better than Ossining High School?
On the Success Index (US), Croton-Harmon High School ranks higher (96.1 vs 81.9 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 Croton-Harmon High School and Ossining High School?
About 5.5 km in a straight line, between Croton on Hudson and Ossining in New York.
Which has the better Enrollment?
Croton-Harmon High School: 507. Ossining High School: 1,577. Students enrolled in the latest NCES directory year.
How do Croton-Harmon High School and Ossining High School rank in New York?
Croton-Harmon High School is 25th of 1,079 and Ossining High School is 350th of 1,079 among high schools in New York on the 2025 Success Index (US).