| Index | La Grange Park | Illinois | National |
| Average Test Scores | 58% | 33% | 48% |
| Student/Teacher ratio | 15:1 | 18:1 | 16:1 |
| Total public schools | 3 | 3,938 | 79,221 |
| Total private schools | 2 | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | La Grange Park | Illinois | National |
| Completed 8th grade | 95.3% | 86.2% | 84.3% |
| Completed high school | 94.7% | 84.7% | 83.0% |
| Completed some college | 79.7% | 61.8% | 59.4% |
| Completed associate degree | 61.2% | 40.7% | 38.5% |
| Completed bachelors | 51.2% | 32.9% | 30.3% |
| Completed masters | 21.5% | 12.7% | 11.5% |
| Completed professional degree | 5.2% | 3.4% | 3.3% |
| Completed doctorate | 1.2% | 1.2% | 1.3% |
There are a total of 3 public schools, 2 private schools and n/a post-secondary schools in La Grange Park. Using the proficiency score averages, the average test scores for La Grange Park, IL schools is 58%. The average student to teacher ratio is 15:1. In La Grange Park, IL, an average of 95.3% of students have completed 8th grade and an average of 94.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Oak Brook, IL | 7,988 | 79% | 64.2% |
| Clarendon Hills, IL | 8,641 | 77% | 59.0% |
| Hinsdale, IL | 17,438 | 74% | 54.3% |
| Western Springs, IL | 13,133 | 74% | 54.0% |
| River Forest, IL | 11,217 | 67% | 38.2% |
| La Grange Park, IL | 13,596 | 58% | 20.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Falls Church, VA | 13,597 | 78% | 62.8% |
| Rocky Point, NY | 13,597 | 64% | 32.3% |
| Mebane, NC | 13,592 | 48% | 1.1% |
| East Wenatchee, WA | 13,589 | 55% | 14.0% |
| Henderson, TX | 13,587 | 48% | 0.5% |
| La Grange Park, IL | 13,596 | 58% | 20.5% |
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