Norwalk, WI zip code
Norwalk, Wisconsin uses one zip code: 54648. Most of it is in Monroe County. Together these zip codes are home to about 1.6K people.
Zip codes
1
Population
1.6K
All zips combined
Largest zip
54648
1,608 residents
Zip codes in Norwalk
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 54648 | 1,608 | $74,250 |