| Index | Mount Sinai | New York | National |
| Average Test Scores | 71% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 3 | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Mount Sinai | New York | National |
| Completed 8th grade | 95.5% | 83.5% | 84.3% |
| Completed high school | 93.8% | 82.1% | 83.0% |
| Completed some college | 74.5% | 59.5% | 59.4% |
| Completed associate degree | 56.0% | 43.4% | 38.5% |
| Completed bachelors | 44.6% | 34.7% | 30.3% |
| Completed masters | 19.2% | 15.1% | 11.5% |
| Completed professional degree | 3.8% | 4.2% | 3.3% |
| Completed doctorate | 1.2% | 1.5% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Mount Sinai. Using the proficiency score averages, the average test scores for Mount Sinai, NY schools is 71%. The average student to teacher ratio is n/a. In Mount Sinai, NY, an average of 95.5% of students have completed 8th grade and an average of 93.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Shoreham, NY | 406 | 82% | 69.4% |
| West Sayville, NY | 4,875 | 82% | 69.4% |
| Hauppauge, NY | 20,301 | 80% | 65.9% |
| Setauket-East Setauket, NY | 14,174 | 80% | 65.2% |
| Port Jefferson, NY | 7,795 | 77% | 60.4% |
| Mount Sinai, NY | 12,362 | 71% | 47.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Beatrice, NE | 12,358 | 50% | 2.9% |
| Woodland Park, NJ | 12,358 | 49% | 0.8% |
| Glenpool, OK | 12,351 | 33% | 32.1% |
| Plover, WI | 12,350 | 44% | 8.0% |
| Port Lavaca, TX | 12,374 | 54% | 11.4% |
| Mount Sinai, NY | 12,362 | 71% | 47.9% |
Here are the best places to live in New York
10 best cities to buy a new house in New York
See the best places to live in & around Mount Sinai
Check out the 10 safest cities in New York