| Index | Darien | Wisconsin | National |
| Average Test Scores | n/a | 41% | 48% |
| Student/Teacher ratio | 19:1 | 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 | Darien | Wisconsin | National |
| Completed 8th grade | 79.8% | 89.0% | 84.3% |
| Completed high school | 78.0% | 87.8% | 83.0% |
| Completed some college | 48.0% | 59.7% | 59.4% |
| Completed associate degree | 23.9% | 38.7% | 38.5% |
| Completed bachelors | 15.2% | 28.4% | 30.3% |
| Completed masters | 8.2% | 9.6% | 11.5% |
| Completed professional degree | 0.7% | 2.7% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in Darien. Using the proficiency score averages, the average test scores for Darien, WI schools is n/a. The average student to teacher ratio is 19:1. In Darien, WI, an average of 79.8% of students have completed 8th grade and an average of 78.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fontana-on-Geneva Lake, WI | 1,518 | 52% | 8.3% |
| Lake Geneva, WI | 7,872 | 51% | 6.5% |
| Milton, WI | 5,594 | 50% | 4.2% |
| Williams Bay, WI | 2,607 | 46% | 5.2% |
| Elkhorn, WI | 10,034 | 40% | 16.1% |
| Darien, WI | 1,471 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Urania, LA | 1,471 | 85% | 76.0% |
| Bloomfield, NY | 1,471 | 68% | 41.7% |
| Clarendon, AR | 1,470 | 20% | 59.4% |
| Livonia, NY | 1,472 | 68% | 42.0% |
| Brooklet, GA | 1,470 | 52% | 8.3% |
| Darien, WI | 1,471 | n/a |
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