| Index | Johnson Creek | Wisconsin | National |
| Average Test Scores | 37% | 41% | 48% |
| Student/Teacher ratio | 13:1 | 14:1 | 16:1 |
| Total public schools | 2 | 1,869 | 79,221 |
| Total private schools | n/a | 872 | 24,874 |
| Total post-secondary schools | n/a | 114 | 7,963 |
| Index | Johnson Creek | Wisconsin | National |
| Completed 8th grade | 92.4% | 89.0% | 84.3% |
| Completed high school | 91.3% | 87.8% | 83.0% |
| Completed some college | 67.1% | 59.7% | 59.4% |
| Completed associate degree | 43.5% | 38.7% | 38.5% |
| Completed bachelors | 33.4% | 28.4% | 30.3% |
| Completed masters | 8.4% | 9.6% | 11.5% |
| Completed professional degree | 0.8% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Johnson Creek. Using the proficiency score averages, the average test scores for Johnson Creek, WI schools is 37%. The average student to teacher ratio is 13:1. In Johnson Creek, WI, an average of 92.4% of students have completed 8th grade and an average of 91.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Sullivan, WI | 710 | 72% | 50.0% |
| Oconomowoc, WI | 16,931 | 57% | 19.4% |
| Dousman, WI | 2,116 | 55% | 13.5% |
| Cambridge, WI | 1,260 | 50% | 3.6% |
| Ixonia, WI | 1,856 | 50% | 3.1% |
| Johnson Creek, WI | 3,029 | 37% | 22.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Huntingtown, MD | 3,029 | 64% | 33.6% |
| Blackhawk, SD | 3,029 | 42% | 12.5% |
| Atkins, AR | 3,031 | 50% | 4.5% |
| Eunice, NM | 3,026 | 16% | 67.4% |
| Cliffwood Beach, NJ | 3,024 | 65% | 34.4% |
| Johnson Creek, WI | 3,029 | 37% | 22.9% |
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