| 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. |
| French Gulch, CA | 441 | 50% | 4.2% |
| Hanover, MI | 441 | 53% | 9.4% |
| Norman, AR | 441 | 48% | 0.5% |
| Kulm, ND | 442 | 43% | 11.5% |
| Mooers, NY | 442 | 52% | 8.3% |
| Prairie du Rocher, IL | 441 | 22% | 54.2% |
Here are the best places to live in Illinois
These are the largest cities in Illinois
Check out the 10 most dangerous cities in Illinois
Check out the 10 safest cities in Illinois