| Index | Edgar | Wisconsin | National |
| Average Test Scores | 39% | 41% | 48% |
| Student/Teacher ratio | 14:1 | 14:1 | 16:1 |
| Total public schools | 3 | 1,869 | 79,221 |
| Total private schools | 1 | 872 | 24,874 |
| Total post-secondary schools | n/a | 114 | 7,963 |

| Index | Edgar | Wisconsin | National |
| Completed 8th grade | 91.7% | 89.0% | 84.3% |
| Completed high school | 89.0% | 87.8% | 83.0% |
| Completed some college | 46.5% | 59.7% | 59.4% |
| Completed associate degree | 26.1% | 38.7% | 38.5% |
| Completed bachelors | 14.2% | 28.4% | 30.3% |
| Completed masters | 3.7% | 9.6% | 11.5% |
| Completed professional degree | 1.7% | 2.7% | 3.3% |
| Completed doctorate | 1.1% | 1.1% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in Edgar. Using the proficiency score averages, the average test scores for Edgar, WI schools is 39%. The average student to teacher ratio is 14:1. In Edgar, WI, an average of 91.7% of students have completed 8th grade and an average of 89.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Marathon City, WI | 1,360 | 49% | 1.4% |
| Stratford, WI | 1,510 | 48% | 0.3% |
| Mosinee, WI | 4,166 | 46% | 5.2% |
| Athens, WI | 977 | 35% | 27.6% |
| Edgar, WI | 1,398 | 39% | 19.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Indian Hills, CO | 1,398 | 77% | 60.4% |
| High Rolls, NM | 1,398 | 50% | 4.2% |
| Shoemakersville, PA | 1,399 | 65% | 34.4% |
| Reese, MI | 1,397 | 45% | 7.3% |
| Oxford, IN | 1,397 | 47% | 3.1% |
| Edgar, WI | 1,398 | 39% | 19.1% |