| Index | Jamesport | New York | National |
| Average Test Scores | n/a | 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 | Jamesport | New York | National |
| Completed 8th grade | 97.9% | 83.5% | 84.3% |
| Completed high school | 97.9% | 82.1% | 83.0% |
| Completed some college | 76.0% | 59.5% | 59.4% |
| Completed associate degree | 54.7% | 43.4% | 38.5% |
| Completed bachelors | 51.9% | 34.7% | 30.3% |
| Completed masters | 37.0% | 15.1% | 11.5% |
| Completed professional degree | 6.3% | 4.2% | 3.3% |
| Completed doctorate | 6.3% | 1.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Jamesport. Using the proficiency score averages, the average test scores for Jamesport, NY schools is n/a. The average student to teacher ratio is n/a. In Jamesport, NY, an average of 97.9% of students have completed 8th grade and an average of 97.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Quogue, NY | 623 | 80% | 66.7% |
| Mattituck, NY | 5,017 | 77% | 60.4% |
| Westhampton Beach, NY | 1,911 | 73% | 51.7% |
| Center Moriches, NY | 8,136 | 66% | 36.5% |
| East Moriches, NY | 5,096 | 63% | 31.8% |
| Jamesport, NY | 1,070 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Manassa, CO | 1,070 | 50% | 3.1% |
| Rio, WI | 1,070 | 36% | 25.5% |
| Winfield, IA | 1,070 | 66% | 37.0% |
| Harmony, MN | 1,070 | 50% | 3.1% |
| Sherburn, MN | 1,070 | 57% | 19.3% |
| Jamesport, NY | 1,070 | n/a |