Harbor Hill School vs Roslyn High School
A head-to-head comparison of two schools in New York, United States, 2.0 km apart, using official American 2025 data. The better value in each row is highlighted.
Harbor Hill School
Greenvale · Public elementary · Grades K–5
582 students
Roslyn High School
Roslyn Heights · Public high · Grades 9–12
1,086 students
| Measure | Harbor Hill School Greenvale, New York | Roslyn High School Roslyn Heights, New York |
|---|---|---|
| Success Index (US) | 89 Top 5% | 96 Top 5% |
| State rank | #139 of 2,536 | #41 of 1,079 |
| National rank | #1092 of 50,301 | #46 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades K–5 | Grades 9–12 |
| Students | 582 | 1,086 |
| Enrollment | 582 | 1,086 |
| Free/reduced-price lunch | 12.7% | 16.5% |
| Students per teacher | 12.9 | 10.6 |
| Reading proficiency | 74% | 99.5% |
| Math proficiency | 78% | 96% |
| city | Greenvale | Roslyn Heights |
| state | New York | New York |
| Website | – | – |
The verdict
- •Roslyn High School scores higher on the Success Index (US) (95.5 vs 88.7).
- •Roslyn High School does better on math proficiency (96% vs 78%).
- •Roslyn High School does better on reading proficiency (99.5% vs 74%).
- •Harbor Hill School does better on community advantage (fewer free/reduced-price lunch) (12.7% vs 16.5%).
- •Roslyn High School does better on students per teacher (10.6 vs 12.9).
- •Roslyn High School is the larger school with 1,086 students compared with 582.
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 Harbor Hill School better than Roslyn High School?
On the Success Index (US), Roslyn High School ranks higher (95.5 vs 88.7 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 Harbor Hill School and Roslyn High School?
About 2.0 km in a straight line, between Greenvale and Roslyn Heights in New York.
Which has the better Enrollment?
Harbor Hill School: 582. Roslyn High School: 1,086. Students enrolled in the latest NCES directory year.
How do Harbor Hill School and Roslyn High School rank in New York?
Harbor Hill School is 139th of 2,536 and Roslyn High School is 41st of 1,079 among elementary schools in New York on the 2025 Success Index (US).