| Index | Caledonia | Minnesota | National |
| Average Test Scores | 58% | 52% | 48% |
| Student/Teacher ratio | 14:1 | 16:1 | 16:1 |
| Total public schools | 3 | 2,224 | 79,221 |
| Total private schools | 2 | 477 | 24,874 |
| Total post-secondary schools | n/a | 140 | 7,963 |
| Index | Caledonia | Minnesota | National |
| Completed 8th grade | 88.5% | 90.5% | 84.3% |
| Completed high school | 87.4% | 89.5% | 83.0% |
| Completed some college | 50.0% | 66.9% | 59.4% |
| Completed associate degree | 27.0% | 45.2% | 38.5% |
| Completed bachelors | 12.8% | 34.2% | 30.3% |
| Completed masters | 2.9% | 11.5% | 11.5% |
| Completed professional degree | 0.5% | 3.5% | 3.3% |
| Completed doctorate | 0.0% | 1.4% | 1.3% |
There are a total of 3 public schools, 2 private schools and n/a post-secondary schools in Caledonia. Using the proficiency score averages, the average test scores for Caledonia, MN schools is 58%. The average student to teacher ratio is 14:1. In Caledonia, MN, an average of 88.5% of students have completed 8th grade and an average of 87.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| New Albin, IA | 503 | 90% | 86.5% |
| Houston, MN | 984 | 59% | 22.1% |
| Mabel, MN | 797 | 58% | 20.3% |
| Spring Grove, MN | 1,446 | 57% | 18.8% |
| Rushford, MN | 1,774 | 56% | 17.4% |
| Caledonia, MN | 2,759 | 58% | 21.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Estill, SC | 2,759 | 37% | 22.6% |
| Kemmerer, WY | 2,758 | 59% | 22.6% |
| Eagle Lake, FL | 2,758 | 45% | 5.6% |
| Quarryville, PA | 2,760 | 52% | 7.7% |
| Libby, MT | 2,758 | 43% | 11.1% |
| Caledonia, MN | 2,759 | 58% | 21.5% |
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