| Index | East Rockaway | New York | National |
| Average Test Scores | 58% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 4 | 4,060 | 79,221 |
| Total private schools | 2 | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |


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| Index | East Rockaway | New York | National |
| Completed 8th grade | 94.3% | 83.5% | 84.3% |
| Completed high school | 94.2% | 82.1% | 83.0% |
| Completed some college | 69.7% | 59.5% | 59.4% |
| Completed associate degree | 54.8% | 43.4% | 38.5% |
| Completed bachelors | 45.4% | 34.7% | 30.3% |
| Completed masters | 22.1% | 15.1% | 11.5% |
| Completed professional degree | 5.4% | 4.2% | 3.3% |
| Completed doctorate | 1.2% | 1.5% | 1.3% |
There are a total of 4 public schools, 2 private schools and n/a post-secondary schools in East Rockaway. Using the proficiency score averages, the average test scores for East Rockaway, NY schools is 58%. The average student to teacher ratio is n/a. In East Rockaway, NY, an average of 94.3% of students have completed 8th grade and an average of 94.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sea Cliff, NY | 5,212 | 92% | 91.7% |
| Cedarhurst, NY | 6,786 | 91% | 89.6% |
| Old Westbury, NY | 4,784 | 91% | 88.5% |
| Jericho, NY | 14,448 | 90% | 87.1% |
| Old Bethpage, NY | 5,640 | 90% | 86.5% |
| East Rockaway, NY | 10,149 | 58% | 20.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Lowell, IN | 10,146 | 60% | 24.8% |
| Rifle, CO | 10,154 | 29% | 40.4% |
| Fort Oglethorpe, GA | 10,157 | 44% | 8.3% |
| Boiling Springs, SC | 10,161 | 56% | 17.4% |
| Sparta, WI | 10,129 | 38% | 21.1% |
| East Rockaway, NY | 10,149 | 58% | 20.8% |