| Index | Winchester | Kansas | National |
| Average Test Scores | 40% | 35% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 970 | 79,221 |
| Total private schools | n/a | 190 | 24,874 |
| Total post-secondary schools | n/a | 86 | 7,963 |
| Index | Winchester | Kansas | National |
| Completed 8th grade | 80.4% | 87.4% | 84.3% |
| Completed high school | 80.0% | 86.1% | 83.0% |
| Completed some college | 44.0% | 63.7% | 59.4% |
| Completed associate degree | 22.0% | 39.8% | 38.5% |
| Completed bachelors | 18.6% | 31.6% | 30.3% |
| Completed masters | 4.3% | 11.4% | 11.5% |
| Completed professional degree | 0.0% | 3.0% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Winchester. Using the proficiency score averages, the average test scores for Winchester, KS schools is 40%. The average student to teacher ratio is n/a. In Winchester, KS, an average of 80.4% of students have completed 8th grade and an average of 80.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Nortonville, KS | 728 | 45% | 7.3% |
| Easton, KS | 254 | 42% | 12.5% |
| Oskaloosa, KS | 1,268 | 37% | 22.9% |
| Valley Falls, KS | 1,170 | 35% | 27.6% |
| Tonganoxie, KS | 5,519 | 32% | 33.7% |
| Winchester, KS | 563 | 40% | 16.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Warren, MA | 563 | 50% | 4.7% |
| Kachemak, AK | 563 | 20% | 58.3% |
| Andover, OH | 563 | 62% | 28.8% |
| Valier, MT | 562 | 42% | 12.5% |
| Tivoli, TX | 564 | 43% | 11.5% |
| Winchester, KS | 563 | 40% | 16.7% |
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