Mount Sinai Middle School vs Robert M Grable JR Mount Sinai High School
A head-to-head comparison of two schools in New York, United States, 396 m apart, using official American 2025 data. The better value in each row is highlighted.
Mount Sinai Middle School
Mount Sinai · Public middle · Grades 5–8
617 students
Robert M Grable JR Mount Sinai High School
Mount Sinai · Public high · Grades 9–12
710 students
| Measure | Mount Sinai Middle School Mount Sinai, New York | Robert M Grable JR Mount Sinai High School Mount Sinai, New York |
|---|---|---|
| Success Index (US) | 82 Top 10% | 96 Top 5% |
| State rank | #112 of 785 | #33 of 1,079 |
| National rank | #1220 of 15,369 | #38 of 16,910 |
| Sector | Public | Public |
| Type | Middle | High |
| Year range | Grades 5–8 | Grades 9–12 |
| Students | 617 | 710 |
| Enrollment | 617 | 710 |
| Free/reduced-price lunch | 12.3% | 12.3% |
| Students per teacher | 11.4 | 11.1 |
| Reading proficiency | 55% | 97.5% |
| Math proficiency | 70% | 98% |
| city | Mount Sinai | Mount Sinai |
| state | New York | New York |
| Website | – | – |
The verdict
- •Robert M Grable JR Mount Sinai High School scores higher on the Success Index (US) (95.8 vs 81.7).
- •Robert M Grable JR Mount Sinai High School does better on math proficiency (98% vs 70%).
- •Robert M Grable JR Mount Sinai High School does better on reading proficiency (97.5% vs 55%).
- •Robert M Grable JR Mount Sinai High School does better on students per teacher (11.1 vs 11.4).
- •Robert M Grable JR Mount Sinai High School is the larger school with 710 students compared with 617.
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 Mount Sinai Middle School better than Robert M Grable JR Mount Sinai High School?
On the Success Index (US), Robert M Grable JR Mount Sinai High School ranks higher (95.8 vs 81.7 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 Mount Sinai Middle School and Robert M Grable JR Mount Sinai High School?
About 396 m in a straight line, between Mount Sinai and Mount Sinai in New York.
Which has the better Enrollment?
Mount Sinai Middle School: 617. Robert M Grable JR Mount Sinai High School: 710. Students enrolled in the latest NCES directory year.
How do Mount Sinai Middle School and Robert M Grable JR Mount Sinai High School rank in New York?
Mount Sinai Middle School is 112th of 785 and Robert M Grable JR Mount Sinai High School is 33rd of 1,079 among middle schools in New York on the 2025 Success Index (US).