| Index | Plattville | 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 | Plattville | Illinois | National |
| Completed 8th grade | 93.4% | 86.2% | 84.3% |
| Completed high school | 92.7% | 84.7% | 83.0% |
| Completed some college | 63.6% | 61.8% | 59.4% |
| Completed associate degree | 28.5% | 40.7% | 38.5% |
| Completed bachelors | 17.2% | 32.9% | 30.3% |
| Completed masters | 12.6% | 12.7% | 11.5% |
| Completed professional degree | 7.3% | 3.4% | 3.3% |
| Completed doctorate | 7.3% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Plattville. Using the proficiency score averages, the average test scores for Plattville, IL schools is n/a. The average student to teacher ratio is n/a. In Plattville, IL, an average of 93.4% of students have completed 8th grade and an average of 92.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Naperville, IL | 147,734 | 65% | 35.1% |
| Millbrook, IL | 357 | 52% | 8.3% |
| Elwood, IL | 2,524 | 51% | 5.2% |
| Newark, IL | 1,325 | 50% | 3.5% |
| Channahon, IL | 13,281 | 48% | 0.7% |
| Plattville, IL | 190 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Caledonia, MO | 190 | 40% | 17.7% |
| Ruby, AK | 190 | 25% | 47.9% |
| Plaucheville, LA | 190 | 63% | 31.3% |
| Stony Creek, VA | 190 | 83% | 72.9% |
| Wing, ND | 189 | 40% | 16.7% |
| Plattville, IL | 190 | n/a |
Here are the best places to live in Illinois
These are the 10 most affordable cities in Illinois
Check out the 10 safest cities in Illinois
10 best cities to buy a new house in Illinois