| Index | Siasconset | Massachusetts | National |
| Average Test Scores | n/a | 52% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,167 | 79,221 |
| Total private schools | n/a | 508 | 24,874 |
| Total post-secondary schools | n/a | 193 | 7,963 |
| Index | Siasconset | Massachusetts | National |
| Completed 8th grade | 100.0% | 88.3% | 84.3% |
| Completed high school | 93.7% | 87.2% | 83.0% |
| Completed some college | 77.8% | 65.0% | 59.4% |
| Completed associate degree | 36.7% | 49.0% | 38.5% |
| Completed bachelors | 33.5% | 41.2% | 30.3% |
| Completed masters | 14.6% | 18.2% | 11.5% |
| Completed professional degree | 3.2% | 5.4% | 3.3% |
| Completed doctorate | 0.0% | 2.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Siasconset. Using the proficiency score averages, the average test scores for Siasconset, MA schools is n/a. The average student to teacher ratio is n/a. In Siasconset, MA, an average of 100.0% of students have completed 8th grade and an average of 93.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Nantucket, MA | 8,606 | 46% | 4.5% |
| Siasconset, MA | 89 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Lund, NV | 89 | 25% | 48.4% |
| Costilla, NM | 89 | 40% | 16.7% |
| Antimony, UT | 89 | 50% | 4.2% |
| Fort Ransom, ND | 89 | 50% | 4.2% |
| Jackson Junction, IA | 89 | 67% | 39.6% |
| Siasconset, MA | 89 | n/a |
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