| Index | Thornhill | 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 | Thornhill | Kentucky | National |
| Completed 8th grade | 98.7% | 81.0% | 84.3% |
| Completed high school | 98.7% | 77.8% | 83.0% |
| Completed some college | 96.2% | 51.3% | 59.4% |
| Completed associate degree | 76.3% | 30.5% | 38.5% |
| Completed bachelors | 72.4% | 22.7% | 30.3% |
| Completed masters | 42.3% | 9.3% | 11.5% |
| Completed professional degree | 19.2% | 2.6% | 3.3% |
| Completed doctorate | 2.6% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Thornhill. Using the proficiency score averages, the average test scores for Thornhill, KY schools is n/a. The average student to teacher ratio is n/a. In Thornhill, KY, an average of 98.7% of students have completed 8th grade and an average of 98.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Anchorage, KY | 2,357 | 86% | 79.2% |
| Goshen, KY | 928 | 74% | 54.5% |
| Prospect, KY | 4,961 | 73% | 51.0% |
| Crestwood, KY | 5,034 | 65% | 35.4% |
| Middletown, KY | 7,885 | 58% | 20.8% |
| Thornhill, KY | 193 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Russian Mission, AK | 193 | 5% | 89.6% |
| Magnolia, MN | 193 | 50% | 4.2% |
| Wilson Creek, WA | 193 | 45% | 6.3% |
| Marquand, MO | 193 | 33% | 32.3% |
| Bronaugh, MO | 193 | 21% | 55.7% |
| Thornhill, KY | 193 | n/a |
Here are the best places to live in Kentucky
Safest States In The US
Check out the 10 most dangerous cities in Kentucky
Check out the 10 safest cities in Kentucky