| Index | Windsor | Virginia | National |
| Average Test Scores | 87% | 79% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 1,596 | 79,221 |
| Total private schools | n/a | 553 | 24,874 |
| Total post-secondary schools | n/a | 199 | 7,963 |
| Index | Windsor | Virginia | National |
| Completed 8th grade | 73.4% | 85.9% | 84.3% |
| Completed high school | 71.5% | 84.7% | 83.0% |
| Completed some college | 43.2% | 64.1% | 59.4% |
| Completed associate degree | 21.9% | 44.2% | 38.5% |
| Completed bachelors | 14.3% | 36.9% | 30.3% |
| Completed masters | 4.2% | 15.7% | 11.5% |
| Completed professional degree | 0.2% | 4.2% | 3.3% |
| Completed doctorate | 0.2% | 1.7% | 1.3% |
There are a total of n/a 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, VA schools is 87%. The average student to teacher ratio is n/a. In Windsor, VA, an average of 73.4% of students have completed 8th grade and an average of 71.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sedley, VA | 615 | 90% | 86.5% |
| Carrollton, VA | 6,340 | 82% | 70.8% |
| Suffolk, VA | 91,383 | 79% | 65.5% |
| Smithfield, VA | 8,492 | 79% | 65.4% |
| Carrsville, VA | 231 | 77% | 60.4% |
| Windsor, VA | 2,748 | 87% | 80.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Refugio, TX | 2,748 | 41% | 15.3% |
| Marshville, NC | 2,748 | 41% | 15.1% |
| Tompkinsville, KY | 2,748 | 61% | 26.3% |
| Greenwich, NJ | 2,747 | 60% | 25.0% |
| Thermopolis, WY | 2,747 | 60% | 24.3% |
| Windsor, VA | 2,748 | 87% | 80.9% |
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