| Index | Washington Court House | Ohio | National |
| Average Test Scores | 64% | 61% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 3,650 | 79,221 |
| Total private schools | n/a | 1,000 | 24,874 |
| Total post-secondary schools | n/a | 393 | 7,963 |

| Index | Washington Court House | Ohio | National |
| Completed 8th grade | 83.4% | 86.9% | 84.3% |
| Completed high school | 82.2% | 85.6% | 83.0% |
| Completed some college | 36.7% | 55.7% | 59.4% |
| Completed associate degree | 20.9% | 35.1% | 38.5% |
| Completed bachelors | 15.0% | 26.7% | 30.3% |
| Completed masters | 2.9% | 10.0% | 11.5% |
| Completed professional degree | 0.5% | 2.7% | 3.3% |
| Completed doctorate | 0.2% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Washington Court House. Using the proficiency score averages, the average test scores for Washington Court House, OH schools is 64%. The average student to teacher ratio is n/a. In Washington Court House, OH, an average of 83.4% of students have completed 8th grade and an average of 82.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Leesburg, OH | 1,494 | 73% | 51.7% |
| New Vienna, OH | 1,239 | 72% | 50.0% |
| South Salem, OH | 229 | 70% | 44.8% |
| Sabina, OH | 2,716 | 64% | 33.3% |
| Greenfield, OH | 4,317 | 61% | 26.0% |
| Washington Court House, OH | 14,562 | 64% | 33.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Antioch, IL | 14,555 | 38% | 20.3% |
| East Wenatchee, WA | 14,570 | 55% | 14.3% |
| Grain Valley, MO | 14,550 | 52% | 7.6% |
| Washington, MO | 14,575 | 49% | 1.0% |
| Hammonton, NJ | 14,549 | 49% | 1.4% |
| Washington Court House, OH | 14,562 | 64% | 33.1% |