| Index | Etna | Pennsylvania | National |
| Average Test Scores | n/a | 55% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 2,563 | 79,221 |
| Total private schools | n/a | 1,626 | 24,874 |
| Total post-secondary schools | n/a | 406 | 7,963 |
| Index | Etna | Pennsylvania | National |
| Completed 8th grade | 89.7% | 86.9% | 84.3% |
| Completed high school | 88.2% | 85.6% | 83.0% |
| Completed some college | 57.1% | 53.6% | 59.4% |
| Completed associate degree | 36.1% | 37.4% | 38.5% |
| Completed bachelors | 21.8% | 29.3% | 30.3% |
| Completed masters | 4.1% | 11.5% | 11.5% |
| Completed professional degree | 0.7% | 3.3% | 3.3% |
| Completed doctorate | 0.4% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Etna. Using the proficiency score averages, the average test scores for Etna, PA schools is n/a. The average student to teacher ratio is n/a. In Etna, PA, an average of 89.7% of students have completed 8th grade and an average of 88.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Bradford Woods, PA | 1,312 | 89% | 85.4% |
| McMurray, PA | 4,299 | 88% | 83.6% |
| Gibsonia, PA | 2,458 | 87% | 80.7% |
| McDonald, PA | 2,348 | 85% | 77.8% |
| Leetsdale, PA | 1,165 | 85% | 76.0% |
| Etna, PA | 3,411 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Lindsborg, KS | 3,411 | 36% | 25.5% |
| Robbinsville, NJ | 3,410 | 72% | 49.3% |
| Lakeland, GA | 3,412 | 38% | 20.1% |
| Gibson City, IL | 3,412 | 44% | 8.0% |
| Long Prairie, MN | 3,409 | 35% | 26.6% |
| Etna, PA | 3,411 | n/a |
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