| Index | Lancaster | Ohio | National |
| Average Test Scores | 79% | 77% | 68% |
| Student/Teacher ratio | 19:1 | 17:1 | 16:1 |
| Total public schools | 16 | 3,650 | 79,235 |
| Total private schools | 8 | 1,000 | 24,875 |
| Total post-secondary schools | 1 | 393 | 7,965 |
| Index | Lancaster | Ohio | National |
| Completed 8th grade | 82.2% | 86.4% | 83.8% |
| Completed high school | 81.0% | 85.0% | 82.4% |
| Completed some college | 45.0% | 54.4% | 58.4% |
| Completed associate degree | 24.9% | 33.7% | 37.2% |
| Completed bachelors | 16.2% | 25.6% | 29.3% |
| Completed masters | 5.3% | 9.5% | 11.0% |
| Completed professional degree | 1.3% | 2.6% | 3.2% |
| Completed doctorate | 0.4% | 1.0% | 1.3% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Carroll, OH | 403 | 92% | 35% |
| Bremen, OH | 1,494 | 92% | 34% |
| Pleasantville, OH | 1,201 | 92% | 34% |
| Logan, OH | 7,314 | 90% | 33% |
| Pickerington, OH | 19,014 | 88% | 29% |
| Lancaster, OH | 39,105 | 79% | 16% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Sherman, TX | 39,119 | 87% | 27% |
| Bozeman, MT | 39,123 | 90% | 32% |
| Marlborough, MA | 39,141 | 75% | 10% |
| North Fort Myers, FL | 39,143 | 58% | 15% |
| Brentwood, TN | 39,059 | 86% | 26% |
| Lancaster, OH | 39,105 | 79% | 16% |