| Index | Remsenburg-Speonk | New York | National |
| Average Test Scores | 55% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | n/a | 4,060 | 79,221 |
| Total private schools | n/a | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |

| Index | Remsenburg-Speonk | New York | National |
| Completed 8th grade | 96.4% | 83.5% | 84.3% |
| Completed high school | 96.4% | 82.1% | 83.0% |
| Completed some college | 65.0% | 59.5% | 59.4% |
| Completed associate degree | 50.0% | 43.4% | 38.5% |
| Completed bachelors | 35.4% | 34.7% | 30.3% |
| Completed masters | 13.7% | 15.1% | 11.5% |
| Completed professional degree | 3.5% | 4.2% | 3.3% |
| Completed doctorate | 0.0% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Remsenburg-Speonk. Using the proficiency score averages, the average test scores for Remsenburg-Speonk, NY schools is 55%. The average student to teacher ratio is n/a. In Remsenburg-Speonk, NY, an average of 96.4% of students have completed 8th grade and an average of 96.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Shoreham, NY | 390 | 82% | 69.8% |
| Quogue, NY | 623 | 80% | 66.7% |
| Mattituck, NY | 5,017 | 77% | 60.4% |
| Westhampton Beach, NY | 1,911 | 73% | 51.7% |
| Miller Place, NY | 13,262 | 66% | 37.8% |
| Remsenburg-Speonk, NY | 1,805 | 55% | 14.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Iota, LA | 1,805 | 84% | 74.0% |
| Allentown, NJ | 1,805 | 61% | 27.8% |
| Greenfield, IA | 1,805 | 72% | 50.5% |
| Rhome, TX | 1,805 | 44% | 8.0% |
| Osakis, MN | 1,805 | 63% | 30.2% |
| Remsenburg-Speonk, NY | 1,805 | 55% | 14.6% |