| Index | Greenville | Kentucky | National |
| Average Test Scores | 51% | 48% | 48% |
| Student/Teacher ratio | 15:1 | 16:1 | 16:1 |
| Total public schools | 8 | 1,157 | 79,221 |
| Total private schools | n/a | 298 | 24,874 |
| Total post-secondary schools | n/a | 130 | 7,963 |

| Index | Greenville | Kentucky | National |
| Completed 8th grade | 74.1% | 81.0% | 84.3% |
| Completed high school | 68.6% | 77.8% | 83.0% |
| Completed some college | 40.5% | 51.3% | 59.4% |
| Completed associate degree | 24.1% | 30.5% | 38.5% |
| Completed bachelors | 16.7% | 22.7% | 30.3% |
| Completed masters | 8.1% | 9.3% | 11.5% |
| Completed professional degree | 1.1% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 0.9% | 1.3% |
There are a total of 8 public schools, n/a private schools and n/a post-secondary schools in Greenville. Using the proficiency score averages, the average test scores for Greenville, KY schools is 51%. The average student to teacher ratio is 15:1. In Greenville, KY, an average of 74.1% of students have completed 8th grade and an average of 68.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sacramento, KY | 460 | 80% | 66.7% |
| Bremen, KY | 358 | 65% | 34.4% |
| Beechmont, KY | 610 | 53% | 10.4% |
| Central City, KY | 5,956 | 52% | 8.3% |
| Centertown, KY | 509 | 40% | 17.7% |
| Greenville, KY | 4,375 | 51% | 6.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Cold Spring, MN | 4,375 | 62% | 28.5% |
| Buchanan, MI | 4,375 | 50% | 4.2% |
| Medford, WI | 4,376 | 39% | 18.0% |
| Sellersville, PA | 4,376 | 72% | 49.7% |
| Mitchell, IN | 4,374 | 43% | 11.1% |
| Greenville, KY | 4,375 | 51% | 6.3% |