| Index | Milltown | 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 |

| Index | Milltown | Wisconsin | National |
| Completed 8th grade | 82.8% | 89.0% | 84.3% |
| Completed high school | 81.2% | 87.8% | 83.0% |
| Completed some college | 47.3% | 59.7% | 59.4% |
| Completed associate degree | 21.9% | 38.7% | 38.5% |
| Completed bachelors | 13.0% | 28.4% | 30.3% |
| Completed masters | 3.8% | 9.6% | 11.5% |
| Completed professional degree | 0.8% | 2.7% | 3.3% |
| Completed doctorate | 0.4% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Milltown. Using the proficiency score averages, the average test scores for Milltown, WI schools is n/a. The average student to teacher ratio is n/a. In Milltown, WI, an average of 82.8% of students have completed 8th grade and an average of 81.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Taylors Falls, MN | 1,194 | 60% | 24.0% |
| St. Croix Falls, WI | 1,912 | 58% | 20.5% |
| Osceola, WI | 2,620 | 53% | 9.7% |
| Amery, WI | 2,879 | 50% | 3.5% |
| Frederic, WI | 1,199 | 35% | 28.1% |
| Milltown, WI | 1,030 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Alfred, ME | 1,030 | 47% | 2.1% |
| Paw Paw, IL | 1,030 | 18% | 63.5% |
| Rossville, KS | 1,030 | 27% | 43.8% |
| Rice, TX | 1,030 | 39% | 18.2% |
| Savoy, TX | 1,030 | 53% | 10.9% |
| Milltown, WI | 1,030 | n/a |