| Index | Roslyn Heights | New York | National |
| Average Test Scores | 85% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 5 | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Roslyn Heights | New York | National |
| Completed 8th grade | 92.4% | 83.5% | 84.3% |
| Completed high school | 92.2% | 82.1% | 83.0% |
| Completed some college | 80.4% | 59.5% | 59.4% |
| Completed associate degree | 68.1% | 43.4% | 38.5% |
| Completed bachelors | 62.3% | 34.7% | 30.3% |
| Completed masters | 29.1% | 15.1% | 11.5% |
| Completed professional degree | 15.4% | 4.2% | 3.3% |
| Completed doctorate | 2.3% | 1.5% | 1.3% |
There are a total of 5 public schools, n/a private schools and n/a post-secondary schools in Roslyn Heights. Using the proficiency score averages, the average test scores for Roslyn Heights, NY schools is 85%. The average student to teacher ratio is n/a. In Roslyn Heights, NY, an average of 92.4% of students have completed 8th grade and an average of 92.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sea Cliff, NY | 5,045 | 92% | 91.7% |
| Cedarhurst, NY | 6,642 | 91% | 89.6% |
| Old Westbury, NY | 4,618 | 91% | 88.5% |
| Jericho, NY | 13,928 | 90% | 87.1% |
| Old Bethpage, NY | 5,450 | 90% | 86.5% |
| Roslyn Heights, NY | 6,716 | 85% | 76.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Pembroke Park, FL | 6,716 | 53% | 10.4% |
| Lutherville, MD | 6,715 | 67% | 39.2% |
| Scottsburg, IN | 6,715 | 50% | 3.1% |
| Linwood, NJ | 6,719 | 67% | 40.3% |
| Bayville, NY | 6,720 | 75% | 55.2% |
| Roslyn Heights, NY | 6,716 | 85% | 76.3% |
Here are the best places to live in New York
Most Dangerous Cities In The US
Check out the 10 most dangerous cities in New York
See the best places to live in Roslyn Heights