| Index | Oak Creek | Wisconsin | National |
| Average Test Scores | 51% | 41% | 48% |
| Student/Teacher ratio | 17:1 | 14:1 | 16:1 |
| Total public schools | 8 | 1,869 | 79,221 |
| Total private schools | 3 | 872 | 24,874 |
| Total post-secondary schools | n/a | 114 | 7,963 |
| Index | Oak Creek | Wisconsin | National |
| Completed 8th grade | 92.0% | 89.0% | 84.3% |
| Completed high school | 91.5% | 87.8% | 83.0% |
| Completed some college | 65.8% | 59.7% | 59.4% |
| Completed associate degree | 43.2% | 38.7% | 38.5% |
| Completed bachelors | 31.6% | 28.4% | 30.3% |
| Completed masters | 9.6% | 9.6% | 11.5% |
| Completed professional degree | 1.8% | 2.7% | 3.3% |
| Completed doctorate | 0.6% | 1.1% | 1.3% |
There are a total of 8 public schools, 3 private schools and n/a post-secondary schools in Oak Creek. Using the proficiency score averages, the average test scores for Oak Creek, WI schools is 51%. The average student to teacher ratio is 17:1. In Oak Creek, WI, an average of 92.0% of students have completed 8th grade and an average of 91.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Elm Grove, WI | 6,156 | 69% | 44.3% |
| Muskego, WI | 25,077 | 66% | 38.1% |
| Brookfield, WI | 38,626 | 65% | 35.4% |
| Franklin, WI | 36,013 | 62% | 29.8% |
| New Berlin, WI | 39,794 | 61% | 27.8% |
| Oak Creek, WI | 36,321 | 51% | 5.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Benton, AR | 36,360 | 55% | 14.7% |
| Richfield, MN | 36,253 | 40% | 16.0% |
| Owasso, OK | 36,395 | 49% | 2.8% |
| Elmont, NY | 36,245 | 59% | 23.3% |
| West Fargo, ND | 36,406 | 54% | 12.6% |
| Oak Creek, WI | 36,321 | 51% | 5.2% |
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