| Index | Winona | Minnesota | National |
| Average Test Scores | 46% | 52% | 48% |
| Student/Teacher ratio | 13:1 | 16:1 | 16:1 |
| Total public schools | 12 | 2,224 | 79,221 |
| Total private schools | 7 | 477 | 24,874 |
| Total post-secondary schools | 3 | 140 | 7,963 |
| Index | Winona | Minnesota | National |
| Completed 8th grade | 90.1% | 90.5% | 84.3% |
| Completed high school | 88.5% | 89.5% | 83.0% |
| Completed some college | 65.2% | 66.9% | 59.4% |
| Completed associate degree | 43.9% | 45.2% | 38.5% |
| Completed bachelors | 34.2% | 34.2% | 30.3% |
| Completed masters | 13.9% | 11.5% | 11.5% |
| Completed professional degree | 4.2% | 3.5% | 3.3% |
| Completed doctorate | 2.6% | 1.4% | 1.3% |
There are a total of 12 public schools, 7 private schools and 3 post-secondary schools in Winona. Using the proficiency score averages, the average test scores for Winona, MN schools is 46%. The average student to teacher ratio is 13:1. In Winona, MN, an average of 90.1% of students have completed 8th grade and an average of 88.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lewiston, MN | 1,828 | 61% | 26.6% |
| Altura, MN | 451 | 52% | 8.3% |
| Trempealeau, WI | 2,034 | 45% | 7.3% |
| Fountain City, WI | 809 | 41% | 15.1% |
| Arcadia, WI | 3,023 | 22% | 55.2% |
| Winona, MN | 26,772 | 46% | 5.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Prior Lake, MN | 26,775 | 66% | 37.6% |
| Florence, AZ | 26,777 | 31% | 34.8% |
| Colleyville, TX | 26,766 | 71% | 47.7% |
| Hutto, TX | 26,778 | 46% | 4.8% |
| West Linn, OR | 26,764 | 74% | 54.9% |
| Winona, MN | 26,772 | 46% | 5.0% |
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