| Index | Cobb | 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 | Cobb | Wisconsin | National |
| Completed 8th grade | 98.1% | 89.0% | 84.3% |
| Completed high school | 97.5% | 87.8% | 83.0% |
| Completed some college | 65.4% | 59.7% | 59.4% |
| Completed associate degree | 30.5% | 38.7% | 38.5% |
| Completed bachelors | 18.9% | 28.4% | 30.3% |
| Completed masters | 4.1% | 9.6% | 11.5% |
| Completed professional degree | 0.6% | 2.7% | 3.3% |
| Completed doctorate | 0.6% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Cobb. Using the proficiency score averages, the average test scores for Cobb, WI schools is n/a. The average student to teacher ratio is n/a. In Cobb, WI, an average of 98.1% of students have completed 8th grade and an average of 97.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mineral Point, WI | 2,631 | 61% | 26.0% |
| Dodgeville, WI | 4,711 | 45% | 7.3% |
| Spring Green, WI | 1,633 | 41% | 13.9% |
| Livingston, WI | 531 | 39% | 19.8% |
| Highland, WI | 962 | 36% | 26.0% |
| Cobb, WI | 418 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Mowrystown, OH | 418 | 57% | 17.7% |
| Bolton Landing, NY | 418 | 80% | 65.6% |
| Chambers, NE | 418 | 60% | 25.0% |
| Vina, AL | 418 | 27% | 43.8% |
| Rockford, WA | 418 | 61% | 26.7% |
| Cobb, WI | 418 | n/a |
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