| Index | French Island | 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 | French Island | Wisconsin | National |
| Completed 8th grade | 91.2% | 89.0% | 84.3% |
| Completed high school | 91.2% | 87.8% | 83.0% |
| Completed some college | 67.3% | 59.7% | 59.4% |
| Completed associate degree | 41.0% | 38.7% | 38.5% |
| Completed bachelors | 25.0% | 28.4% | 30.3% |
| Completed masters | 7.7% | 9.6% | 11.5% |
| Completed professional degree | 1.2% | 2.7% | 3.3% |
| Completed doctorate | 0.8% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in French Island. Using the proficiency score averages, the average test scores for French Island, WI schools is n/a. The average student to teacher ratio is n/a. In French Island, WI, an average of 91.2% of students have completed 8th grade and an average of 91.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Coon Valley, WI | 937 | 60% | 25.0% |
| Holmen, WI | 10,023 | 53% | 10.2% |
| Onalaska, WI | 18,814 | 52% | 8.8% |
| West Salem, WI | 5,010 | 51% | 6.6% |
| La Crescent, MN | 5,135 | 51% | 6.0% |
| French Island, WI | 4,318 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Cornwall, PA | 4,319 | 69% | 43.8% |
| Barrow, AK | 4,316 | 19% | 60.8% |
| Pixley, CA | 4,322 | 25% | 49.0% |
| Canton, NC | 4,313 | 50% | 3.5% |
| Buena, NJ | 4,323 | 28% | 41.3% |
| French Island, WI | 4,318 | n/a |
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