
Norwalk
- County:
- Monroe County
- County Seat:
- No
- Area (mi²):
- 1.03
- State:
- Wisconsin
Norwalk is a village located in Monroe County, Wisconsin. Norwalk has a 2025 population of 587. Norwalk is currently declining at a rate of -0.84% annually and its population has decreased by -4.08% since the most recent census, which recorded a population of 612 in 2020.
The average household income in Norwalk is $70,900 with a poverty rate of 18.2%. The median age in Norwalk is 29.2 years: 26 years for males, and 29.6 years for females.