| Index | East Norwich | New York | National |
| Average Test Scores | 67% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 1 | 4,060 | 79,221 |
| Total private schools | 1 | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |

| Index | East Norwich | New York | National |
| Completed 8th grade | 97.1% | 83.5% | 84.3% |
| Completed high school | 95.3% | 82.1% | 83.0% |
| Completed some college | 78.7% | 59.5% | 59.4% |
| Completed associate degree | 68.2% | 43.4% | 38.5% |
| Completed bachelors | 58.2% | 34.7% | 30.3% |
| Completed masters | 29.4% | 15.1% | 11.5% |
| Completed professional degree | 12.3% | 4.2% | 3.3% |
| Completed doctorate | 3.5% | 1.5% | 1.3% |
There are a total of 1 public schools, 1 private schools and n/a post-secondary schools in East Norwich. Using the proficiency score averages, the average test scores for East Norwich, NY schools is 67%. The average student to teacher ratio is n/a. In East Norwich, NY, an average of 97.1% of students have completed 8th grade and an average of 95.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sea Cliff, NY | 5,212 | 92% | 91.7% |
| Old Westbury, NY | 4,784 | 91% | 88.5% |
| Jericho, NY | 14,448 | 90% | 87.1% |
| Old Bethpage, NY | 5,640 | 90% | 86.5% |
| Glen Head, NY | 4,979 | 89% | 85.7% |
| East Norwich, NY | 3,023 | 67% | 39.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Palmer Lake, CO | 3,023 | 47% | 2.1% |
| Winchester, CA | 3,024 | 54% | 13.0% |
| Frisco, CO | 3,021 | 38% | 21.9% |
| Atoka, OK | 3,025 | 30% | 37.3% |
| Brownstown, IN | 3,021 | 48% | 0.7% |
| East Norwich, NY | 3,023 | 67% | 39.6% |