| Index | Harrisburg | Ohio | National |
| Average Test Scores | n/a | 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 | Harrisburg | Ohio | National |
| Completed 8th grade | 76.0% | 86.9% | 84.3% |
| Completed high school | 75.4% | 85.6% | 83.0% |
| Completed some college | 39.5% | 55.7% | 59.4% |
| Completed associate degree | 23.1% | 35.1% | 38.5% |
| Completed bachelors | 15.2% | 26.7% | 30.3% |
| Completed masters | 2.4% | 10.0% | 11.5% |
| Completed professional degree | 0.0% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Harrisburg. Using the proficiency score averages, the average test scores for Harrisburg, OH schools is n/a. The average student to teacher ratio is n/a. In Harrisburg, OH, an average of 76.0% of students have completed 8th grade and an average of 75.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Upper Arlington, OH | 36,196 | 87% | 80.9% |
| South Bloomfield, OH | 2,559 | 85% | 77.1% |
| Bexley, OH | 14,254 | 84% | 74.4% |
| Commercial Point, OH | 2,258 | 80% | 66.1% |
| Ashville, OH | 4,423 | 78% | 62.5% |
| Harrisburg, OH | 513 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Sterling, NE | 513 | 58% | 19.8% |
| Isleton, CA | 513 | 65% | 34.4% |
| Wheaton, MO | 513 | 26% | 46.4% |
| Indianola, NE | 513 | 60% | 24.0% |
| Hartley, TX | 513 | 57% | 18.8% |
| Harrisburg, OH | 513 | n/a |