| Index | Hardinsburg | 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 | Hardinsburg | Indiana | National |
| Completed 8th grade | 73.7% | 84.6% | 84.3% |
| Completed high school | 73.7% | 82.9% | 83.0% |
| Completed some college | 30.8% | 53.8% | 59.4% |
| Completed associate degree | 16.5% | 33.0% | 38.5% |
| Completed bachelors | 9.0% | 24.6% | 30.3% |
| Completed masters | 8.3% | 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 Hardinsburg. Using the proficiency score averages, the average test scores for Hardinsburg, IN schools is n/a. The average student to teacher ratio is n/a. In Hardinsburg, IN, an average of 73.7% of students have completed 8th grade and an average of 73.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Palmyra, IN | 1,609 | 68% | 41.7% |
| Campbellsburg, IN | 847 | 56% | 17.2% |
| Marengo, IN | 680 | 53% | 10.4% |
| Milltown, IN | 837 | 50% | 3.1% |
| Orleans, IN | 2,273 | 45% | 6.8% |
| Hardinsburg, IN | 147 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Reydon, OK | 147 | 55% | 14.6% |
| Antelope, OR | 147 | 50% | 4.2% |
| Golovin, AK | 147 | 20% | 58.3% |
| Medora, ND | 147 | 70% | 45.8% |
| Orrville, AL | 148 | 23% | 51.6% |
| Hardinsburg, IN | 147 | n/a |
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