| Index | Chaska | Minnesota | National |
| Average Test Scores | 55% | 52% | 48% |
| Student/Teacher ratio | 13:1 | 16:1 | 16:1 |
| Total public schools | 29 | 2,224 | 79,221 |
| Total private schools | 5 | 477 | 24,874 |
| Total post-secondary schools | n/a | 140 | 7,963 |
| Index | Chaska | Minnesota | National |
| Completed 8th grade | 93.1% | 90.5% | 84.3% |
| Completed high school | 92.1% | 89.5% | 83.0% |
| Completed some college | 73.5% | 66.9% | 59.4% |
| Completed associate degree | 55.6% | 45.2% | 38.5% |
| Completed bachelors | 44.2% | 34.2% | 30.3% |
| Completed masters | 12.9% | 11.5% | 11.5% |
| Completed professional degree | 2.9% | 3.5% | 3.3% |
| Completed doctorate | 1.3% | 1.4% | 1.3% |
There are a total of 29 public schools, 5 private schools and n/a post-secondary schools in Chaska. Using the proficiency score averages, the average test scores for Chaska, MN schools is 55%. The average student to teacher ratio is 13:1. In Chaska, MN, an average of 93.1% of students have completed 8th grade and an average of 92.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mound, MN | 9,498 | 81% | 68.2% |
| Excelsior, MN | 2,414 | 80% | 67.4% |
| Wayzata, MN | 4,591 | 80% | 65.6% |
| Long Lake, MN | 1,779 | 77% | 59.7% |
| Minnetrista, MN | 7,989 | 77% | 59.4% |
| Chaska, MN | 26,753 | 55% | 15.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Xenia, OH | 26,751 | 61% | 27.7% |
| Twentynine Palms, CA | 26,748 | 37% | 23.8% |
| Sanger, CA | 26,744 | 42% | 12.6% |
| West Linn, OR | 26,764 | 74% | 54.9% |
| Colleyville, TX | 26,766 | 71% | 47.7% |
| Chaska, MN | 26,753 | 55% | 15.0% |
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