| Index | Adak | Alaska | National |
| Average Test Scores | 50% | 37% | 48% |
| Student/Teacher ratio | n/a | 18:1 | 16:1 |
| Total public schools | n/a | 285 | 79,221 |
| Total private schools | n/a | 55 | 24,874 |
| Total post-secondary schools | n/a | 11 | 7,963 |
| Index | Adak | Alaska | National |
| Completed 8th grade | 87.3% | 88.0% | 84.3% |
| Completed high school | 84.5% | 87.2% | 83.0% |
| Completed some college | 35.2% | 64.6% | 59.4% |
| Completed associate degree | 18.3% | 37.1% | 38.5% |
| Completed bachelors | 15.5% | 28.8% | 30.3% |
| Completed masters | 5.6% | 10.4% | 11.5% |
| Completed professional degree | 0.0% | 2.9% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Adak. Using the proficiency score averages, the average test scores for Adak, AK schools is 50%. The average student to teacher ratio is n/a. In Adak, AK, an average of 87.3% of students have completed 8th grade and an average of 84.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Adak, AK | 188 | 50% | 4.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Gilliam, MO | 188 | 30% | 37.5% |
| Weldona, CO | 188 | 24% | 50.5% |
| Gildford, MT | 188 | 50% | 4.2% |
| Milroy, MN | 188 | 50% | 4.2% |
| Nikolaevsk, AK | 188 | 35% | 27.1% |
| Adak, AK | 188 | 50% | 4.2% |
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