| Index | Thompsonville | Illinois | National | 
| Average Test Scores | 19% | 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 | 

 
				
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				| Index | Thompsonville | Illinois | National | 
| Completed 8th grade | 84.9% | 86.2% | 84.3% | 
| Completed high school | 84.9% | 84.7% | 83.0% | 
| Completed some college | 56.7% | 61.8% | 59.4% | 
| Completed associate degree | 26.8% | 40.7% | 38.5% | 
| Completed bachelors | 12.9% | 32.9% | 30.3% | 
| Completed masters | 1.4% | 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 Thompsonville. Using the proficiency score averages, the average test scores for Thompsonville, IL schools is 19%. The average student to teacher ratio is n/a. In Thompsonville, IL, an average of 84.9% of students have completed 8th grade and an average of 84.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. | 
| Ewing, IL | 320 | 47% | 2.1% | 
| McLeansboro, IL | 2,539 | 39% | 19.3% | 
| Herrin, IL | 12,806 | 36% | 24.7% | 
| Marion, IL | 17,539 | 33% | 30.9% | 
| Benton, IL | 6,977 | 27% | 44.4% | 
| Thompsonville, IL | 527 | 19% | 61.5% | 
| City | Population | Avg. Test Scores | National Avg. | 
| Rolla, KS | 527 | 28% | 42.7% | 
| Mecosta, MI | 527 | 45% | 7.3% | 
| Amo, IN | 527 | 72% | 50.0% | 
| Walnut Grove, MO | 528 | 48% | 0.5% | 
| Nezperce, ID | 528 | 72% | 50.0% | 
| Thompsonville, IL | 527 | 19% | 61.5% |