| Index | Oak Park | Illinois | National |
| Average Test Scores | 49% | 33% | 48% |
| Student/Teacher ratio | 15:1 | 18:1 | 16:1 |
| Total public schools | 12 | 3,938 | 79,221 |
| Total private schools | 13 | 1,438 | 24,874 |
| Total post-secondary schools | 1 | 306 | 7,963 |
| Index | Oak Park | Illinois | National |
| Completed 8th grade | 95.6% | 86.2% | 84.3% |
| Completed high school | 95.1% | 84.7% | 83.0% |
| Completed some college | 86.9% | 61.8% | 59.4% |
| Completed associate degree | 72.5% | 40.7% | 38.5% |
| Completed bachelors | 68.0% | 32.9% | 30.3% |
| Completed masters | 37.6% | 12.7% | 11.5% |
| Completed professional degree | 13.3% | 3.4% | 3.3% |
| Completed doctorate | 5.1% | 1.2% | 1.3% |
There are a total of 12 public schools, 13 private schools and 1 post-secondary schools in Oak Park. Using the proficiency score averages, the average test scores for Oak Park, IL schools is 49%. The average student to teacher ratio is 15:1. In Oak Park, IL, an average of 95.6% of students have completed 8th grade and an average of 95.1% 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% |
| Northfield, IL | 5,678 | 74% | 53.1% |
| Oak Park, IL | 52,102 | 49% | 2.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Bentonville, AR | 52,070 | 67% | 40.1% |
| Placentia, CA | 52,049 | 55% | 14.1% |
| Queen Creek, AZ | 52,162 | 57% | 18.5% |
| Edina, MN | 52,215 | 76% | 58.2% |
| Olympia, WA | 52,290 | 64% | 33.0% |
| Oak Park, IL | 52,102 | 49% | 2.5% |
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