| Index | Prairie du Rocher | Illinois | National |
| Average Test Scores | 22% | 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 | Prairie du Rocher | Illinois | National |
| Completed 8th grade | 83.8% | 86.2% | 84.3% |
| Completed high school | 82.9% | 84.7% | 83.0% |
| Completed some college | 40.0% | 61.8% | 59.4% |
| Completed associate degree | 15.0% | 40.7% | 38.5% |
| Completed bachelors | 6.0% | 32.9% | 30.3% |
| Completed masters | 1.7% | 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 Prairie du Rocher. Using the proficiency score averages, the average test scores for Prairie du Rocher, IL schools is 22%. The average student to teacher ratio is n/a. In Prairie du Rocher, IL, an average of 83.8% of students have completed 8th grade and an average of 82.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Ste. Genevieve, MO | 4,396 | 59% | 22.2% |
| Bloomsdale, MO | 828 | 57% | 18.8% |
| Evansville, IL | 760 | 40% | 17.7% |
| Red Bud, IL | 3,504 | 33% | 31.3% |
| Chester, IL | 8,264 | 27% | 43.2% |
| Prairie du Rocher, IL | 441 | 22% | 54.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Norman, AR | 441 | 48% | 0.5% |
| French Gulch, CA | 441 | 50% | 4.2% |
| Hanover, MI | 441 | 53% | 9.4% |
| Repton, AL | 440 | 35% | 28.1% |
| Bussey, IA | 440 | 55% | 13.5% |
| Prairie du Rocher, IL | 441 | 22% | 54.2% |
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