| 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 | 443 | 80% | 66.7% |
| Bremen, KY | 350 | 65% | 34.4% |
| Beechmont, KY | 592 | 53% | 10.4% |
| Central City, KY | 5,770 | 52% | 8.3% |
| Centertown, KY | 494 | 40% | 17.7% |
| Greenville, KY | 4,233 | 51% | 6.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Cross Plains, WI | 4,234 | 58% | 19.8% |
| Cold Spring, MN | 4,238 | 62% | 28.5% |
| Bellville, TX | 4,228 | 48% | 0.5% |
| Forsyth, GA | 4,239 | 56% | 17.5% |
| Wayland, MI | 4,227 | 54% | 12.5% |
| Greenville, KY | 4,233 | 51% | 6.3% |
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