| Index | Louisville | Illinois | National |
| Average Test Scores | 22% | 33% | 48% |
| Student/Teacher ratio | 18:1 | 18:1 | 16:1 |
| Total public schools | 3 | 3,938 | 79,221 |
| Total private schools | n/a | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Louisville | Illinois | National |
| Completed 8th grade | 83.1% | 86.2% | 84.3% |
| Completed high school | 79.4% | 84.7% | 83.0% |
| Completed some college | 44.6% | 61.8% | 59.4% |
| Completed associate degree | 26.3% | 40.7% | 38.5% |
| Completed bachelors | 12.7% | 32.9% | 30.3% |
| Completed masters | 2.0% | 12.7% | 11.5% |
| Completed professional degree | 0.0% | 3.4% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Louisville. Using the proficiency score averages, the average test scores for Louisville, IL schools is 22%. The average student to teacher ratio is 18:1. In Louisville, IL, an average of 83.1% of students have completed 8th grade and an average of 79.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Flora, IL | 4,686 | 28% | 41.7% |
| Clay City, IL | 896 | 26% | 45.1% |
| Farina, IL | 749 | 20% | 58.3% |
| Louisville, IL | 1,106 | 22% | 54.7% |
| City | Population | Avg. Test Scores | National Avg. |
| McLouth, KS | 1,106 | 26% | 45.1% |
| Woodland, ME | 1,106 | 37% | 22.9% |
| Kykotsmovi Village, AZ | 1,106 | 17% | 64.6% |
| Harbor Springs, MI | 1,107 | 63% | 30.9% |
| Clarkton, MO | 1,105 | 29% | 39.9% |
| Louisville, IL | 1,106 | 22% | 54.7% |
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