| Index | Cedarhurst | New York | National |
| Average Test Scores | 91% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 2 | 4,060 | 79,221 |
| Total private schools | 2 | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Cedarhurst | New York | National |
| Completed 8th grade | 96.4% | 83.5% | 84.3% |
| Completed high school | 94.8% | 82.1% | 83.0% |
| Completed some college | 74.3% | 59.5% | 59.4% |
| Completed associate degree | 53.5% | 43.4% | 38.5% |
| Completed bachelors | 47.0% | 34.7% | 30.3% |
| Completed masters | 24.3% | 15.1% | 11.5% |
| Completed professional degree | 6.2% | 4.2% | 3.3% |
| Completed doctorate | 1.6% | 1.5% | 1.3% |
There are a total of 2 public schools, 2 private schools and n/a post-secondary schools in Cedarhurst. Using the proficiency score averages, the average test scores for Cedarhurst, NY schools is 91%. The average student to teacher ratio is n/a. In Cedarhurst, NY, an average of 96.4% of students have completed 8th grade and an average of 94.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Old Westbury, NY | 4,618 | 91% | 88.5% |
| Jericho, NY | 13,928 | 90% | 87.1% |
| Old Bethpage, NY | 5,450 | 90% | 86.5% |
| East Meadow, NY | 37,992 | 86% | 79.2% |
| Manhasset, NY | 7,792 | 86% | 78.4% |
| Cedarhurst, NY | 6,642 | 91% | 89.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Pikeville, KY | 6,642 | 49% | 2.0% |
| Silsbee, TX | 6,642 | 44% | 9.4% |
| Normandy Park, WA | 6,643 | 56% | 15.6% |
| Strasburg, VA | 6,643 | 77% | 59.4% |
| North Caldwell, NJ | 6,640 | 79% | 63.5% |
| Cedarhurst, NY | 6,642 | 91% | 89.6% |
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