| Index | Naples | Maine | National |
| Average Test Scores | 38% | 45% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 345 | 79,221 |
| Total private schools | n/a | 89 | 24,874 |
| Total post-secondary schools | n/a | 45 | 7,963 |
| Index | Naples | Maine | National |
| Completed 8th grade | 94.1% | 88.3% | 84.3% |
| Completed high school | 94.1% | 86.8% | 83.0% |
| Completed some college | 67.0% | 58.8% | 59.4% |
| Completed associate degree | 32.2% | 39.0% | 38.5% |
| Completed bachelors | 24.9% | 29.3% | 30.3% |
| Completed masters | 6.6% | 10.5% | 11.5% |
| Completed professional degree | 0.0% | 3.0% | 3.3% |
| Completed doctorate | 0.0% | 1.3% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Naples. Using the proficiency score averages, the average test scores for Naples, ME schools is 38%. The average student to teacher ratio is n/a. In Naples, ME, an average of 94.1% of students have completed 8th grade and an average of 94.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Gray, ME | 747 | 47% | 1.7% |
| North Windham, ME | 5,651 | 47% | 3.1% |
| Bridgton, ME | 1,850 | 45% | 7.3% |
| Steep Falls, ME | 2,016 | 40% | 16.7% |
| Mechanic Falls, ME | 2,118 | 37% | 22.9% |
| Naples, ME | 555 | 38% | 21.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Big Bay, MI | 555 | 40% | 16.7% |
| Leakey, TX | 555 | 32% | 33.3% |
| Accord, NY | 555 | 53% | 9.7% |
| Carney, OK | 555 | 30% | 38.0% |
| Union Star, MO | 555 | 45% | 6.3% |
| Naples, ME | 555 | 38% | 21.9% |
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