| Index | Westhampton Beach | New York | National |
| Average Test Scores | 80% | 48% | 49% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 3 | 4,060 | 79,235 |
| Total private schools | n/a | 1,092 | 24,875 |
| Total post-secondary schools | n/a | 483 | 7,965 |
| Index | Westhampton Beach | New York | National |
| Completed 8th grade | 94.4% | 83.2% | 83.8% |
| Completed high school | 94.4% | 81.6% | 82.4% |
| Completed some college | 70.5% | 58.4% | 58.4% |
| Completed associate degree | 56.5% | 42.2% | 37.2% |
| Completed bachelors | 51.7% | 33.7% | 29.3% |
| Completed masters | 23.6% | 14.6% | 11.0% |
| Completed professional degree | 7.0% | 4.1% | 3.2% |
| Completed doctorate | 1.6% | 1.4% | 1.3% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Quogue, NY | 888 | 82% | 67% |
| Shoreham, NY | 468 | 80% | 62% |
| Ridge, NY | 12,921 | 74% | 49% |
| Mattituck, NY | 4,391 | 70% | 42% |
| Center Moriches, NY | 8,363 | 62% | 26% |
| Westhampton Beach, NY | 1,817 | 80% | 62% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Mount Zion, GA | 1,817 | 29% | 41% |
| Golden Shores, AZ | 1,817 | 45% | 10% |
| Groton, SD | 1,817 | 63% | 28% |
| Malta, MT | 1,818 | 35% | 28% |
| Ackerman, MS | 1,816 | 41% | 17% |
| Westhampton Beach, NY | 1,817 | 80% | 62% |