| Index | Harris | Iowa | National |
| Average Test Scores | n/a | 69% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 1,101 | 79,221 |
| Total private schools | n/a | 208 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |

| Index | Harris | Iowa | National |
| Completed 8th grade | 65.9% | 89.2% | 84.3% |
| Completed high school | 65.0% | 87.7% | 83.0% |
| Completed some college | 35.0% | 59.8% | 59.4% |
| Completed associate degree | 13.0% | 38.4% | 38.5% |
| Completed bachelors | 2.4% | 27.2% | 30.3% |
| Completed masters | 0.0% | 8.7% | 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 Harris. Using the proficiency score averages, the average test scores for Harris, IA schools is n/a. The average student to teacher ratio is n/a. In Harris, IA, an average of 65.9% of students have completed 8th grade and an average of 65.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lake Park, IA | 1,235 | 81% | 68.2% |
| Milford, IA | 3,086 | 70% | 44.8% |
| Worthington, MN | 13,520 | 38% | 21.9% |
| Harris, IA | 196 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Plaucheville, LA | 196 | 63% | 31.3% |
| Blackwell, TX | 196 | 55% | 13.5% |
| Caledonia, MO | 196 | 40% | 17.7% |
| Weldona, CO | 196 | 24% | 50.5% |
| Stockett, MT | 196 | 50% | 4.2% |
| Harris, IA | 196 | n/a |