| Index | Harrison | Wisconsin | National |
| Average Test Scores | n/a | 41% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,869 | 79,221 |
| Total private schools | n/a | 872 | 24,874 |
| Total post-secondary schools | n/a | 114 | 7,963 |


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| Index | Harrison | Wisconsin | National |
| Completed 8th grade | 93.9% | 89.0% | 84.3% |
| Completed high school | 93.5% | 87.8% | 83.0% |
| Completed some college | 68.5% | 59.7% | 59.4% |
| Completed associate degree | 49.5% | 38.7% | 38.5% |
| Completed bachelors | 39.6% | 28.4% | 30.3% |
| Completed masters | 11.1% | 9.6% | 11.5% |
| Completed professional degree | 1.9% | 2.7% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Harrison. Using the proficiency score averages, the average test scores for Harrison, WI schools is n/a. The average student to teacher ratio is n/a. In Harrison, WI, an average of 93.9% of students have completed 8th grade and an average of 93.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Combined Locks, WI | 3,588 | 62% | 29.2% |
| Wrightstown, WI | 3,494 | 60% | 25.0% |
| Kimberly, WI | 6,804 | 57% | 18.5% |
| Brillion, WI | 3,108 | 54% | 11.5% |
| Kaukauna, WI | 16,165 | 53% | 9.9% |
| Harrison, WI | 12,209 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Princeton, TX | 12,208 | 50% | 4.2% |
| Woodward, OK | 12,213 | 33% | 31.3% |
| Fulshear, TX | 12,213 | 71% | 46.9% |
| Coldwater, MI | 12,203 | 39% | 19.4% |
| Bainbridge, GA | 12,200 | 37% | 23.8% |
| Harrison, WI | 12,209 | n/a |