| Index | Mount Aetna | Maryland | National |
| Average Test Scores | n/a | 40% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 1,163 | 79,221 |
| Total private schools | n/a | 674 | 24,874 |
| Total post-secondary schools | n/a | 112 | 7,963 |
| Index | Mount Aetna | Maryland | National |
| Completed 8th grade | 98.4% | 87.5% | 84.3% |
| Completed high school | 98.4% | 86.5% | 83.0% |
| Completed some college | 77.7% | 64.2% | 59.4% |
| Completed associate degree | 43.1% | 44.8% | 38.5% |
| Completed bachelors | 33.6% | 38.4% | 30.3% |
| Completed masters | 19.2% | 17.7% | 11.5% |
| Completed professional degree | 6.6% | 5.5% | 3.3% |
| Completed doctorate | 2.4% | 2.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Mount Aetna. Using the proficiency score averages, the average test scores for Mount Aetna, MD schools is n/a. The average student to teacher ratio is n/a. In Mount Aetna, MD, an average of 98.4% of students have completed 8th grade and an average of 98.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Middletown, MD | 4,694 | 69% | 44.4% |
| Greencastle, PA | 4,008 | 69% | 44.4% |
| Sabillasville, MD | 390 | 65% | 35.4% |
| Waynesboro, PA | 10,898 | 61% | 27.8% |
| Fairfield, PA | 675 | 61% | 26.4% |
| Mount Aetna, MD | 599 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Ashley, ND | 599 | 55% | 14.6% |
| Dunseith, ND | 599 | 15% | 68.4% |
| Osyka, MS | 599 | 50% | 3.1% |
| Caseville, MI | 600 | 27% | 43.8% |
| Brooten, MN | 598 | 57% | 18.8% |
| Mount Aetna, MD | 599 | n/a |
Here are the best places to live in Maryland
Most Dangerous States In The US
See the best places to live in Mount Aetna
These are the 10 cheapest cities in Maryland