| Index | Libertyville | Illinois | National |
| Average Test Scores | 71% | 33% | 48% |
| Student/Teacher ratio | 16:1 | 18:1 | 16:1 |
| Total public schools | 6 | 3,938 | 79,221 |
| Total private schools | 8 | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Libertyville | Illinois | National |
| Completed 8th grade | 96.6% | 86.2% | 84.3% |
| Completed high school | 96.1% | 84.7% | 83.0% |
| Completed some college | 86.8% | 61.8% | 59.4% |
| Completed associate degree | 73.9% | 40.7% | 38.5% |
| Completed bachelors | 68.3% | 32.9% | 30.3% |
| Completed masters | 30.8% | 12.7% | 11.5% |
| Completed professional degree | 8.2% | 3.4% | 3.3% |
| Completed doctorate | 3.1% | 1.2% | 1.3% |
There are a total of 6 public schools, 8 private schools and n/a post-secondary schools in Libertyville. Using the proficiency score averages, the average test scores for Libertyville, IL schools is 71%. The average student to teacher ratio is 16:1. In Libertyville, IL, an average of 96.6% of students have completed 8th grade and an average of 96.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lincolnshire, IL | 7,694 | 78% | 62.8% |
| Bannockburn, IL | 1,194 | 77% | 60.4% |
| Deerfield, IL | 19,030 | 77% | 59.4% |
| Kenilworth, IL | 2,356 | 74% | 53.1% |
| Northfield, IL | 5,678 | 74% | 53.1% |
| Libertyville, IL | 20,300 | 71% | 48.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Ashland, OH | 20,304 | 63% | 31.3% |
| Katy, TX | 20,296 | 60% | 25.7% |
| Warrensburg, MO | 20,313 | 49% | 2.6% |
| Rolla, MO | 20,273 | 51% | 5.4% |
| Agoura Hills, CA | 20,269 | 65% | 36.1% |
| Libertyville, IL | 20,300 | 71% | 48.7% |
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