| Index | Millinocket | Maine | National |
| Average Test Scores | 38% | 45% | 48% |
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 |
| Total public schools | 3 | 345 | 79,221 |
| Total private schools | n/a | 89 | 24,874 |
| Total post-secondary schools | n/a | 45 | 7,963 |
| Index | Millinocket | Maine | National |
| Completed 8th grade | 88.4% | 88.3% | 84.3% |
| Completed high school | 86.9% | 86.8% | 83.0% |
| Completed some college | 43.8% | 58.8% | 59.4% |
| Completed associate degree | 24.5% | 39.0% | 38.5% |
| Completed bachelors | 10.2% | 29.3% | 30.3% |
| Completed masters | 5.1% | 10.5% | 11.5% |
| Completed professional degree | 0.9% | 3.0% | 3.3% |
| Completed doctorate | 0.4% | 1.3% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Millinocket. Using the proficiency score averages, the average test scores for Millinocket, ME schools is 38%. The average student to teacher ratio is 15:1. In Millinocket, ME, an average of 88.4% of students have completed 8th grade and an average of 86.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| East Millinocket, ME | 1,695 | 43% | 11.5% |
| Millinocket, ME | 4,280 | 38% | 20.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Magnolia, NJ | 4,280 | 40% | 17.7% |
| Osawatomie, KS | 4,279 | 23% | 52.1% |
| Ashville, OH | 4,281 | 78% | 62.5% |
| Sellersville, PA | 4,279 | 72% | 49.7% |
| Plymouth, NH | 4,281 | 56% | 16.0% |
| Millinocket, ME | 4,280 | 38% | 20.3% |
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