ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL
Regular School · MOUNT SINAI, NY
ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL is a regular school school in MOUNT SINAI, New York, serving grades 09–12 with 710 students enrolled (SY 2024-2025). The student-teacher ratio is 10.9:1.
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| White | 524 | 74% |
| Hispanic/Latino | 100 | 14% |
| Asian | 63 | 9% |
| Two or more races | 13 | 2% |
| Black or African American | 9 | 1% |
| Native Hawaiian / Pacific Islander | 1 | 0% |
| Total enrollment | 710 | 359M / 351F |
English Language Learners: 6 (1% of enrollment) · SY 2021–22
Academic Performance (SY 2021-2022)
| Metric | This School | State Avg | Tested |
|---|---|---|---|
| Math Proficiency | >=95% | 55.2% | 175 |
| Science Proficiency | >=95% | — | 175 |
| 4-Year Graduation Rate | >=95% | — |
Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.
Programs & Discipline
Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.
Lunch Program (SY 2024-2025)
| Category | Students | % of School |
|---|---|---|
| Total enrollment (est.) | 710 | 100% |
Contact & Location
110 N COUNTRY RD
MOUNT SINAI, NY 11766
Phone: (631)870-2800
http://www.mtsinai.k12.ny.usDistrict
MOUNT SINAI UNION FREE SCHOOL DISTRICTPer-pupil expenditure: $31,228
District enrollment: 2,046
Other Schools in District
- MOUNT SINAI ELEMENTARY SCHOOL Elementary
- MOUNT SINAI MIDDLE SCHOOL Middle
Related Data
- Neighborhood demographics (ZIP 11766) → CensusDepth.com
- New York population & income data → CensusDepth.com
- New York teacher salaries → WageDepth.com
NCES ID
362004004827
Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD