| Index | Old Harbor | 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 | Old Harbor | Alaska | National |
| Completed 8th grade | 74.0% | 88.0% | 84.3% |
| Completed high school | 68.4% | 87.2% | 83.0% |
| Completed some college | 50.0% | 64.6% | 59.4% |
| Completed associate degree | 13.8% | 37.1% | 38.5% |
| Completed bachelors | 8.7% | 28.8% | 30.3% |
| Completed masters | 4.1% | 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 Old Harbor. Using the proficiency score averages, the average test scores for Old Harbor, AK schools is 50%. The average student to teacher ratio is n/a. In Old Harbor, AK, an average of 74.0% of students have completed 8th grade and an average of 68.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Old Harbor, AK | 217 | 50% | 4.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Marble, CO | 217 | 60% | 25.0% |
| Wellman, TX | 217 | 50% | 3.1% |
| Glenford, OH | 217 | 82% | 70.8% |
| Cypress, IL | 216 | 18% | 63.5% |
| Climax, MN | 218 | 40% | 17.2% |
| Old Harbor, AK | 217 | 50% | 4.2% |
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