| Index | Etna Green | Indiana | National |
| Average Test Scores | n/a | 46% | 48% |
| Student/Teacher ratio | n/a | 22:1 | 16:1 |
| Total public schools | n/a | 1,755 | 79,221 |
| Total private schools | n/a | 675 | 24,874 |
| Total post-secondary schools | n/a | 141 | 7,963 |

| Index | Etna Green | Indiana | National |
| Completed 8th grade | 79.3% | 84.6% | 84.3% |
| Completed high school | 78.6% | 82.9% | 83.0% |
| Completed some college | 37.5% | 53.8% | 59.4% |
| Completed associate degree | 20.0% | 33.0% | 38.5% |
| Completed bachelors | 10.3% | 24.6% | 30.3% |
| Completed masters | 0.5% | 8.9% | 11.5% |
| Completed professional degree | 0.0% | 2.4% | 3.3% |
| Completed doctorate | 0.0% | 1.0% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Etna Green. Using the proficiency score averages, the average test scores for Etna Green, IN schools is n/a. The average student to teacher ratio is n/a. In Etna Green, IN, an average of 79.3% of students have completed 8th grade and an average of 78.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Nappanee, IN | 7,418 | 63% | 31.3% |
| Bourbon, IN | 1,982 | 58% | 20.8% |
| Argos, IN | 1,869 | 57% | 18.8% |
| Bremen, IN | 4,650 | 53% | 10.4% |
| Mentone, IN | 1,233 | 53% | 9.4% |
| Etna Green, IN | 577 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Carney, OK | 577 | 30% | 38.0% |
| Tannersville, NY | 577 | 65% | 35.4% |
| Damiansville, IL | 577 | 40% | 16.7% |
| Teachey, NC | 577 | 32% | 33.3% |
| Springfield, LA | 576 | 77% | 60.8% |
| Etna Green, IN | 577 | n/a |