| Index | South Nyack | New York | National |
| Average Test Scores | n/a | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 1 | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | South Nyack | New York | National |
| Completed 8th grade | 98.2% | 83.5% | 84.3% |
| Completed high school | 96.8% | 82.1% | 83.0% |
| Completed some college | 79.5% | 59.5% | 59.4% |
| Completed associate degree | 67.0% | 43.4% | 38.5% |
| Completed bachelors | 60.6% | 34.7% | 30.3% |
| Completed masters | 30.5% | 15.1% | 11.5% |
| Completed professional degree | 7.4% | 4.2% | 3.3% |
| Completed doctorate | 3.8% | 1.5% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in South Nyack. Using the proficiency score averages, the average test scores for South Nyack, NY schools is n/a. The average student to teacher ratio is n/a. In South Nyack, NY, an average of 98.2% of students have completed 8th grade and an average of 96.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Orangeburg, NY | 4,454 | 98% | 103.1% |
| Bronxville, NY | 6,450 | 88% | 82.3% |
| Scarsdale, NY | 17,890 | 87% | 81.8% |
| Alpine, NJ | 1,459 | 87% | 81.3% |
| Englewood Cliffs, NJ | 5,349 | 87% | 80.2% |
| South Nyack, NY | 3,359 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Jefferson, OH | 3,359 | 67% | 39.6% |
| Palmyra, NY | 3,361 | 64% | 33.3% |
| Hoosick Falls, NY | 3,361 | 52% | 7.8% |
| Sonora, TX | 3,357 | 53% | 10.1% |
| Story City, IA | 3,362 | 86% | 78.6% |
| South Nyack, NY | 3,359 | n/a |
Here are the best places to live in New York
Most Dangerous Cities In The US
Check out the 10 safest cities in New York
See the best places to live in South Nyack