| Index | Oakbrook | Kentucky | National |
| Average Test Scores | n/a | 48% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 1,157 | 79,221 |
| Total private schools | n/a | 298 | 24,874 |
| Total post-secondary schools | n/a | 130 | 7,963 |
| Index | Oakbrook | Kentucky | National |
| Completed 8th grade | 92.6% | 81.0% | 84.3% |
| Completed high school | 92.0% | 77.8% | 83.0% |
| Completed some college | 71.0% | 51.3% | 59.4% |
| Completed associate degree | 43.2% | 30.5% | 38.5% |
| Completed bachelors | 33.1% | 22.7% | 30.3% |
| Completed masters | 10.6% | 9.3% | 11.5% |
| Completed professional degree | 2.2% | 2.6% | 3.3% |
| Completed doctorate | 1.3% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Oakbrook. Using the proficiency score averages, the average test scores for Oakbrook, KY schools is n/a. The average student to teacher ratio is n/a. In Oakbrook, KY, an average of 92.6% of students have completed 8th grade and an average of 92.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Miamitown, OH | 1,391 | 82% | 70.8% |
| Fort Thomas, KY | 16,335 | 74% | 53.8% |
| Cleves, OH | 3,371 | 69% | 43.8% |
| Union, KY | 5,988 | 64% | 33.5% |
| Hebron, KY | 6,845 | 62% | 30.0% |
| Oakbrook, KY | 9,539 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Silver City, NM | 9,530 | 30% | 37.7% |
| Helotes, TX | 9,525 | 69% | 44.4% |
| Rye Brook, NY | 9,554 | 83% | 72.9% |
| Orono, ME | 9,523 | 59% | 22.2% |
| Washington, NC | 9,555 | 41% | 14.0% |
| Oakbrook, KY | 9,539 | n/a |
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