| 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 | 8,085 | 79% | 64.6% |
| Clarendon Hills, IL | 8,834 | 77% | 59.4% |
| Hinsdale, IL | 17,366 | 74% | 54.7% |
| Western Springs, IL | 13,247 | 74% | 54.4% |
| River Forest, IL | 10,883 | 67% | 38.5% |
| La Grange Park, IL | 13,129 | 58% | 20.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Harrison, AR | 13,124 | 62% | 29.6% |
| Warrenville, IL | 13,137 | 42% | 13.2% |
| Rocky Point, NY | 13,138 | 64% | 32.6% |
| Henderson, TX | 13,145 | 48% | 0.2% |
| Stoughton, WI | 13,146 | 42% | 13.1% |
| La Grange Park, IL | 13,129 | 58% | 20.8% |
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