| Index | Westville | Illinois | National |
| Average Test Scores | 12% | 33% | 48% |
| Student/Teacher ratio | 16:1 | 18:1 | 16:1 |
| Total public schools | 4 | 3,938 | 79,221 |
| Total private schools | 1 | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Westville | Illinois | National |
| Completed 8th grade | 82.8% | 86.2% | 84.3% |
| Completed high school | 81.4% | 84.7% | 83.0% |
| Completed some college | 50.8% | 61.8% | 59.4% |
| Completed associate degree | 25.2% | 40.7% | 38.5% |
| Completed bachelors | 13.4% | 32.9% | 30.3% |
| Completed masters | 5.0% | 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 4 public schools, 1 private schools and n/a post-secondary schools in Westville. Using the proficiency score averages, the average test scores for Westville, IL schools is 12%. The average student to teacher ratio is 16:1. In Westville, IL, an average of 82.8% of students have completed 8th grade and an average of 81.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Covington, IN | 2,572 | 57% | 18.4% |
| Bismarck, IL | 536 | 38% | 21.5% |
| Cayuga, IN | 1,282 | 34% | 29.7% |
| Catlin, IL | 1,972 | 32% | 33.3% |
| Sidell, IL | 492 | 26% | 46.4% |
| Westville, IL | 3,228 | 12% | 75.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Spencer, NC | 3,227 | 18% | 62.5% |
| Rural Hall, NC | 3,227 | 33% | 32.3% |
| Lutcher, LA | 3,229 | 79% | 63.5% |
| North Lakeville, MA | 3,226 | 55% | 13.5% |
| Monmouth Beach, NJ | 3,226 | 82% | 70.8% |
| Westville, IL | 3,228 | 12% | 75.3% |
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