| Index | Tonica | Illinois | National |
| Average Test Scores | 17% | 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 | Tonica | Illinois | National |
| Completed 8th grade | 89.6% | 86.2% | 84.3% |
| Completed high school | 87.3% | 84.7% | 83.0% |
| Completed some college | 53.9% | 61.8% | 59.4% |
| Completed associate degree | 28.7% | 40.7% | 38.5% |
| Completed bachelors | 14.4% | 32.9% | 30.3% |
| Completed masters | 3.1% | 12.7% | 11.5% |
| Completed professional degree | 0.4% | 3.4% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Tonica. Using the proficiency score averages, the average test scores for Tonica, IL schools is 17%. The average student to teacher ratio is n/a. In Tonica, IL, an average of 89.6% of students have completed 8th grade and an average of 87.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Dalzell, IL | 628 | 55% | 14.6% |
| Cherry, IL | 479 | 50% | 4.2% |
| Grand Ridge, IL | 650 | 50% | 3.1% |
| Lostant, IL | 463 | 45% | 6.3% |
| Varna, IL | 456 | 40% | 16.7% |
| Tonica, IL | 777 | 17% | 64.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Siren, WI | 777 | 25% | 49.0% |
| Houtzdale, PA | 777 | 48% | 0.5% |
| Hobson City, AL | 777 | 46% | 4.2% |
| Laytonville, CA | 777 | 36% | 25.0% |
| Sebeka, MN | 777 | 60% | 24.0% |
| Tonica, IL | 777 | 17% | 64.6% |
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