| Index | Kotlik | Alaska | National |
| Average Test Scores | 5% | 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 | Kotlik | Alaska | National |
| Completed 8th grade | 70.5% | 88.0% | 84.3% |
| Completed high school | 67.7% | 87.2% | 83.0% |
| Completed some college | 19.1% | 64.6% | 59.4% |
| Completed associate degree | 9.4% | 37.1% | 38.5% |
| Completed bachelors | 7.8% | 28.8% | 30.3% |
| Completed masters | 6.0% | 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 Kotlik. Using the proficiency score averages, the average test scores for Kotlik, AK schools is 5%. The average student to teacher ratio is n/a. In Kotlik, AK, an average of 70.5% of students have completed 8th grade and an average of 67.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Kotlik, AK | 1,252 | 5% | 89.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Iraan, TX | 1,252 | 41% | 15.6% |
| Shullsburg, WI | 1,252 | 42% | 12.2% |
| Walnut, MS | 1,253 | 46% | 4.2% |
| Marion, NY | 1,251 | 57% | 18.8% |
| Edina, MO | 1,253 | 43% | 9.9% |
| Kotlik, AK | 1,252 | 5% | 89.6% |
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