| Index | Shullsburg | Wisconsin | National |
| Average Test Scores | 42% | 41% | 48% |
| Student/Teacher ratio | 12:1 | 14:1 | 16:1 |
| Total public schools | 3 | 1,869 | 79,221 |
| Total private schools | n/a | 872 | 24,874 |
| Total post-secondary schools | n/a | 114 | 7,963 |
| Index | Shullsburg | Wisconsin | National |
| Completed 8th grade | 87.5% | 89.0% | 84.3% |
| Completed high school | 85.8% | 87.8% | 83.0% |
| Completed some college | 44.5% | 59.7% | 59.4% |
| Completed associate degree | 24.5% | 38.7% | 38.5% |
| Completed bachelors | 15.3% | 28.4% | 30.3% |
| Completed masters | 4.1% | 9.6% | 11.5% |
| Completed professional degree | 0.6% | 2.7% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Shullsburg. Using the proficiency score averages, the average test scores for Shullsburg, WI schools is 42%. The average student to teacher ratio is 12:1. In Shullsburg, WI, an average of 87.5% of students have completed 8th grade and an average of 85.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Platteville, WI | 12,113 | 58% | 21.2% |
| Darlington, WI | 2,333 | 53% | 9.4% |
| Scales Mound, IL | 502 | 52% | 7.6% |
| Cuba City, WI | 2,197 | 48% | = 100 |
| Hazel Green, WI | 911 | 47% | 1.7% |
| Shullsburg, WI | 1,252 | 42% | 12.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Iraan, TX | 1,252 | 41% | 15.6% |
| Kotlik, AK | 1,252 | 5% | 89.6% |
| Munday, TX | 1,253 | 45% | 5.7% |
| Sunman, IN | 1,251 | 52% | 8.3% |
| Creighton, NE | 1,253 | 53% | 10.9% |
| Shullsburg, WI | 1,252 | 42% | 12.2% |
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