| Statistic | Norwalk | Wisconsin | National |
| Population | 713 | 5,822,434 | 328,239,523 |
| Population density (sq mi) | 692 | 108 | 91 |
| Median age | 30.0 | 39.1 | 37.7 |
| Male/Female ratio | 1.4:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 41% | 57% | 55% |
| Families w/ Kids under 18 | 60% | 43% | 43% |
| Speak English | 57% | 91% | 79% |
| Speak Spanish | 43% | 5% | 13% |
| Race | Norwalk | Wisconsin | National |
| White | 72.93% | 86.21% | 73.35% |
| Black | 0.00% | 6.29% | 12.63% |
| Asian | 0.00% | 2.57% | 5.22% |
| American Indian | 0.00% | 0.89% | 0.82% |
| Native Hawaiian | 0.00% | 0.02% | 0.18% |
| Mixed race | 0.70% | 2.19% | 3.06% |
| Other race | 26.37% | 1.83% | 4.75% |
Here are the best places to live in Wisconsin
Top 10 cities in Wisconsin with the best education system
Check out the 10 safest cities in Wisconsin
These are the 10 most affordable cities in Wisconsin