| Index | Greens Fork | 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 | Greens Fork | Indiana | National |
| Completed 8th grade | 73.9% | 84.6% | 84.3% |
| Completed high school | 70.7% | 82.9% | 83.0% |
| Completed some college | 40.4% | 53.8% | 59.4% |
| Completed associate degree | 22.9% | 33.0% | 38.5% |
| Completed bachelors | 8.9% | 24.6% | 30.3% |
| Completed masters | 1.4% | 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 Greens Fork. Using the proficiency score averages, the average test scores for Greens Fork, IN schools is n/a. The average student to teacher ratio is n/a. In Greens Fork, IN, an average of 73.9% of students have completed 8th grade and an average of 70.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| New Paris, OH | 1,449 | 66% | 37.5% |
| Centerville, IN | 2,671 | 52% | 9.0% |
| Hagerstown, IN | 2,047 | 49% | 1.6% |
| Lynn, IN | 1,349 | 46% | 4.7% |
| Fountain City, IN | 722 | 42% | 12.2% |
| Greens Fork, IN | 531 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Petersburg, TN | 531 | 37% | 24.0% |
| Walden, CO | 531 | 25% | 49.0% |
| Mackay, ID | 531 | 47% | 1.6% |
| Craigmont, ID | 531 | 37% | 22.9% |
| Greenville, MO | 530 | 37% | 22.9% |
| Greens Fork, IN | 531 | n/a |