| Index | Woodruff | Wisconsin | National |
| Average Test Scores | n/a | 41% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,869 | 79,221 |
| Total private schools | n/a | 872 | 24,874 |
| Total post-secondary schools | n/a | 114 | 7,963 |
| Index | Woodruff | Wisconsin | National |
| Completed 8th grade | 90.4% | 89.0% | 84.3% |
| Completed high school | 85.7% | 87.8% | 83.0% |
| Completed some college | 39.6% | 59.7% | 59.4% |
| Completed associate degree | 16.3% | 38.7% | 38.5% |
| Completed bachelors | 9.9% | 28.4% | 30.3% |
| Completed masters | 3.8% | 9.6% | 11.5% |
| Completed professional degree | 0.9% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Woodruff. Using the proficiency score averages, the average test scores for Woodruff, WI schools is n/a. The average student to teacher ratio is n/a. In Woodruff, WI, an average of 90.4% of students have completed 8th grade and an average of 85.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Minocqua, WI | 276 | 46% | 4.2% |
| Lac du Flambeau, WI | 1,737 | 18% | 63.5% |
| Woodruff, WI | 702 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Misenheimer, NC | 702 | 75% | 55.2% |
| Fort White, FL | 702 | 58% | 20.8% |
| Traver, CA | 702 | 30% | 38.5% |
| Salisbury, PA | 702 | 55% | 14.1% |
| Cherry Valley, AR | 702 | 53% | 10.9% |
| Woodruff, WI | 702 | n/a |
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