| Index | Caledonia | Wisconsin | National |
| Average Test Scores | n/a | 41% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,869 | 79,221 |
| Total private schools | n/a | 872 | 24,874 |
| Total post-secondary schools | n/a | 114 | 7,963 |


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| Index | Caledonia | Wisconsin | National |
| Completed 8th grade | 89.0% | 89.0% | 84.3% |
| Completed high school | 88.2% | 87.8% | 83.0% |
| Completed some college | 62.4% | 59.7% | 59.4% |
| Completed associate degree | 39.8% | 38.7% | 38.5% |
| Completed bachelors | 28.9% | 28.4% | 30.3% |
| Completed masters | 11.1% | 9.6% | 11.5% |
| Completed professional degree | 2.4% | 2.7% | 3.3% |
| Completed doctorate | 0.6% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Caledonia. Using the proficiency score averages, the average test scores for Caledonia, WI schools is n/a. The average student to teacher ratio is n/a. In Caledonia, WI, an average of 89.0% of students have completed 8th grade and an average of 88.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Muskego, WI | 25,672 | 66% | 38.1% |
| Franklin, WI | 37,080 | 62% | 29.8% |
| New Berlin, WI | 40,724 | 61% | 27.8% |
| Greendale, WI | 14,580 | 58% | 21.7% |
| Hales Corners, WI | 7,814 | 58% | 21.4% |
| Caledonia, WI | 26,019 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Edgewood, MD | 26,016 | 30% | 37.1% |
| Palm City, FL | 26,022 | 77% | 60.7% |
| Woodstock, IL | 26,024 | 37% | 22.6% |
| Hazelwood, MO | 26,011 | 34% | 28.8% |
| Mount Pleasant, MI | 26,060 | 43% | 9.6% |
| Caledonia, WI | 26,019 | n/a |