Robert M Grable Jr Mount Sinai High School
What We Evaluated
| 👨🏫 Class Size | 11.7:1 student-teacher ratio |
| 💰 Funding | $32,028 per student |
| 🏫 School Type | Regular |
School Information
| Address | 110 N COUNTRY RD |
| City | Mount Sinai |
| ZIP Code | 11766 |
| District | 3620040 |
| NCES School ID | 362004004827 |
| Data Year | 2024-25 |
Community Context for 11766
Understanding the community around Robert M Grable Jr Mount Sinai High School helps evaluate the school environment and neighborhood.
💰 Income & Economy
| Median Household Income | $146,042 |
| Per Capita Income | $59,558 |
| Poverty Rate | 1.1% |
| Households Earning $100K+ | 67.5% |
🎓 Education Level
| Bachelor's Degree or Higher | 49.2% |
| High School or Higher | 93.5% |
🏠 Housing
| Median Home Value | $590,000 |
| Median Rent | $3,308 |
| Owner-Occupied | 97.7% |
| Renter-Occupied | 2.3% |
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Student Demographics
Enrollment and demographic breakdown for Robert M Grable Jr Mount Sinai High School.
👫 Gender Distribution
🌎 Race & Ethnicity
📋 Enrollment Summary
| Total Enrollment | 700 |
| Teachers (FTE) | 60.0 |
| Student:Teacher Ratio | 11.7:1 |
Frequently Asked Questions
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Other Schools in 11766
About Repit School Scores
Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.
We evaluate schools based on factors that research shows actually impact educational outcomes:
- Class Size — Smaller classes mean more individual attention and better student outcomes.
- School Funding — Resources available for programs, teachers, and facilities directly affect education quality.
- School Environment — School size and structure affect available programs and student experience.
Data source: NCES CCD 2024-25 | Last updated: September 2026