| Index | Thebes | 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 | Thebes | Illinois | National |
| Completed 8th grade | 75.0% | 86.2% | 84.3% |
| Completed high school | 64.6% | 84.7% | 83.0% |
| Completed some college | 29.2% | 61.8% | 59.4% |
| Completed associate degree | 14.2% | 40.7% | 38.5% |
| Completed bachelors | 11.8% | 32.9% | 30.3% |
| Completed masters | 3.8% | 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 n/a public schools, n/a private schools and n/a post-secondary schools in Thebes. Using the proficiency score averages, the average test scores for Thebes, IL schools is n/a. The average student to teacher ratio is n/a. In Thebes, IL, an average of 75.0% of students have completed 8th grade and an average of 64.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Oran, MO | 1,285 | 61% | 26.6% |
| Jackson, MO | 14,893 | 50% | 3.3% |
| Cape Girardeau, MO | 40,100 | 42% | 11.6% |
| Benton, MO | 885 | 42% | 12.2% |
| Scott City, MO | 4,538 | 40% | 17.4% |
| Thebes, IL | 550 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Stephen, MN | 550 | 51% | 6.3% |
| Tivoli, TX | 550 | 43% | 11.5% |
| New Cuyama, CA | 550 | 33% | 31.3% |
| Eek, AK | 550 | 10% | 79.2% |
| Brewster, MN | 550 | 41% | 15.1% |
| Thebes, IL | 550 | n/a |
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