| Index | Windsor | Wisconsin | National |
| Average Test Scores | 54% | 41% | 48% |
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 |
| Total public schools | 1 | 1,869 | 79,221 |
| Total private schools | n/a | 872 | 24,874 |
| Total post-secondary schools | n/a | 114 | 7,963 |
| Index | Windsor | Wisconsin | National |
| Completed 8th grade | 91.7% | 89.0% | 84.3% |
| Completed high school | 91.1% | 87.8% | 83.0% |
| Completed some college | 73.6% | 59.7% | 59.4% |
| Completed associate degree | 55.9% | 38.7% | 38.5% |
| Completed bachelors | 44.3% | 28.4% | 30.3% |
| Completed masters | 14.3% | 9.6% | 11.5% |
| Completed professional degree | 4.9% | 2.7% | 3.3% |
| Completed doctorate | 3.4% | 1.1% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in Windsor. Using the proficiency score averages, the average test scores for Windsor, WI schools is 54%. The average student to teacher ratio is 15:1. In Windsor, WI, an average of 91.7% of students have completed 8th grade and an average of 91.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Waunakee, WI | 13,903 | 69% | 42.7% |
| Middleton, WI | 19,764 | 64% | 32.9% |
| Cottage Grove, WI | 7,086 | 53% | 9.4% |
| Monona, WI | 8,141 | 50% | 4.9% |
| Poynette, WI | 2,507 | 48% | = 100 |
| Windsor, WI | 7,340 | 54% | 12.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Tolleson, AZ | 7,340 | 35% | 27.3% |
| Wildwood, FL | 7,339 | 32% | 32.6% |
| Highlands, TX | 7,345 | 44% | 8.9% |
| Tuttle, OK | 7,348 | 48% | 0.5% |
| Sandwich, IL | 7,351 | 46% | 5.2% |
| Windsor, WI | 7,340 | 54% | 12.5% |
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