| Index | Cynthiana | 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 | Cynthiana | Indiana | National |
| Completed 8th grade | 82.7% | 84.6% | 84.3% |
| Completed high school | 81.3% | 82.9% | 83.0% |
| Completed some college | 43.9% | 53.8% | 59.4% |
| Completed associate degree | 21.5% | 33.0% | 38.5% |
| Completed bachelors | 14.0% | 24.6% | 30.3% |
| Completed masters | 4.9% | 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 Cynthiana. Using the proficiency score averages, the average test scores for Cynthiana, IN schools is n/a. The average student to teacher ratio is n/a. In Cynthiana, IN, an average of 82.7% of students have completed 8th grade and an average of 81.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Francisco, IN | 562 | 65% | 35.4% |
| Elberfeld, IN | 862 | 65% | 34.4% |
| Fort Branch, IN | 3,484 | 64% | 32.3% |
| Haubstadt, IN | 1,808 | 61% | 27.1% |
| Poseyville, IN | 1,031 | 59% | 23.3% |
| Cynthiana, IN | 680 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Alma, WI | 680 | 40% | 17.2% |
| Heuvelton, NY | 680 | 50% | 4.2% |
| Metamora, MI | 680 | 60% | 24.0% |
| Mount Victory, OH | 680 | 58% | 21.4% |
| Marengo, IN | 680 | 53% | 10.4% |
| Cynthiana, IN | 680 | n/a |