| Index | Cooksville | Illinois | National |
| Average Test Scores | n/a | 33% | 48% |
| Student/Teacher ratio | n/a | 18:1 | 16:1 |
| Total public schools | n/a | 3,938 | 79,221 |
| Total private schools | n/a | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Cooksville | Illinois | National |
| Completed 8th grade | 77.0% | 86.2% | 84.3% |
| Completed high school | 77.0% | 84.7% | 83.0% |
| Completed some college | 47.6% | 61.8% | 59.4% |
| Completed associate degree | 23.8% | 40.7% | 38.5% |
| Completed bachelors | 16.7% | 32.9% | 30.3% |
| Completed masters | 4.0% | 12.7% | 11.5% |
| Completed professional degree | 0.8% | 3.4% | 3.3% |
| Completed doctorate | 0.8% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Cooksville. Using the proficiency score averages, the average test scores for Cooksville, IL schools is n/a. The average student to teacher ratio is n/a. In Cooksville, IL, an average of 77.0% of students have completed 8th grade and an average of 77.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Downs, IL | 1,417 | 65% | 35.1% |
| Towanda, IL | 341 | 65% | 34.4% |
| Gridley, IL | 1,384 | 42% | 13.5% |
| Normal, IL | 54,699 | 41% | 14.9% |
| Fairbury, IL | 3,604 | 39% | 18.2% |
| Cooksville, IL | 164 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Iola, TX | 164 | 57% | 18.8% |
| Akhiok, AK | 164 | 50% | 4.2% |
| Damar, KS | 164 | 30% | 37.5% |
| Valentine, TX | 164 | 60% | 25.0% |
| Seldovia, AK | 164 | 50% | 4.2% |
| Cooksville, IL | 164 | n/a |
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