| Index | Norwalk | 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 | Norwalk | Wisconsin | National |
| Completed 8th grade | 63.2% | 89.0% | 84.3% |
| Completed high school | 62.7% | 87.8% | 83.0% |
| Completed some college | 30.5% | 59.7% | 59.4% |
| Completed associate degree | 9.4% | 38.7% | 38.5% |
| Completed bachelors | 4.8% | 28.4% | 30.3% |
| Completed masters | 1.7% | 9.6% | 11.5% |
| Completed professional degree | 0.6% | 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 Norwalk. Using the proficiency score averages, the average test scores for Norwalk, WI schools is n/a. The average student to teacher ratio is n/a. In Norwalk, WI, an average of 63.2% of students have completed 8th grade and an average of 62.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Westby, WI | 2,387 | 40% | 17.4% |
| Cashton, WI | 961 | 40% | 17.7% |
| Hillsboro, WI | 1,357 | 40% | 17.7% |
| Sparta, WI | 9,751 | 38% | 21.1% |
| Tomah, WI | 9,342 | 36% | 24.6% |
| Norwalk, WI | 713 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Bassett, NE | 713 | 47% | 2.8% |
| Wallace, SC | 713 | 25% | 47.9% |
| Hanover, IL | 713 | 43% | 10.4% |
| Mesa, WA | 713 | 38% | 21.4% |
| Nortonville, KS | 714 | 45% | 7.3% |
| Norwalk, WI | 713 | n/a |
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