| Index | Mequon | Wisconsin | National |
| Average Test Scores | 67% | 41% | 48% |
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 |
| Total public schools | 7 | 1,869 | 79,221 |
| Total private schools | 3 | 872 | 24,874 |
| Total post-secondary schools | 1 | 114 | 7,963 |
| Index | Mequon | Wisconsin | National |
| Completed 8th grade | 97.2% | 89.0% | 84.3% |
| Completed high school | 97.2% | 87.8% | 83.0% |
| Completed some college | 83.8% | 59.7% | 59.4% |
| Completed associate degree | 69.0% | 38.7% | 38.5% |
| Completed bachelors | 63.3% | 28.4% | 30.3% |
| Completed masters | 26.3% | 9.6% | 11.5% |
| Completed professional degree | 11.1% | 2.7% | 3.3% |
| Completed doctorate | 2.2% | 1.1% | 1.3% |
There are a total of 7 public schools, 3 private schools and 1 post-secondary schools in Mequon. Using the proficiency score averages, the average test scores for Mequon, WI schools is 67%. The average student to teacher ratio is 15:1. In Mequon, WI, an average of 97.2% of students have completed 8th grade and an average of 97.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lannon, WI | 1,184 | 75% | 55.2% |
| Saukville, WI | 4,448 | 75% | 55.2% |
| Merton, WI | 3,721 | 72% | 49.0% |
| Elm Grove, WI | 6,156 | 69% | 44.3% |
| Cedarburg, WI | 11,592 | 68% | 40.8% |
| Mequon, WI | 24,357 | 67% | 38.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Arnold, MD | 24,334 | 62% | 29.4% |
| Lodi, NJ | 24,389 | 62% | 29.8% |
| Inkster, MI | 24,398 | 28% | 41.3% |
| Papillion, NE | 24,310 | 61% | 28.0% |
| Avon Lake, OH | 24,309 | 88% | 83.2% |
| Mequon, WI | 24,357 | 67% | 38.7% |
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