| Index | Gratz | Kentucky | National |
| Average Test Scores | n/a | 48% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 1,157 | 79,221 |
| Total private schools | n/a | 298 | 24,874 |
| Total post-secondary schools | n/a | 130 | 7,963 |
| Index | Gratz | Kentucky | National |
| Completed 8th grade | 67.7% | 81.0% | 84.3% |
| Completed high school | 61.3% | 77.8% | 83.0% |
| Completed some college | 29.0% | 51.3% | 59.4% |
| Completed associate degree | 22.6% | 30.5% | 38.5% |
| Completed bachelors | 16.1% | 22.7% | 30.3% |
| Completed masters | 3.2% | 9.3% | 11.5% |
| Completed professional degree | 0.0% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Gratz. Using the proficiency score averages, the average test scores for Gratz, KY schools is n/a. The average student to teacher ratio is n/a. In Gratz, KY, an average of 67.7% of students have completed 8th grade and an average of 61.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Stamping Ground, KY | 992 | 48% | = 100 |
| Pleasureville, KY | 1,409 | 47% | 2.1% |
| Eminence, KY | 2,560 | 43% | 9.9% |
| Owenton, KY | 1,701 | 42% | 12.2% |
| New Castle, KY | 1,050 | 41% | 15.3% |
| Gratz, KY | 85 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Rozel, KS | 85 | 60% | 24.0% |
| Sciota, IL | 85 | 25% | 47.9% |
| Pawnee, TX | 85 | 47% | 2.1% |
| Blackey, KY | 85 | 50% | 3.1% |
| Fox Lake, MT | 84 | 35% | 27.1% |
| Gratz, KY | 85 | n/a |
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