Norwalk, WI
ZIP Codes in Norwalk, Wisconsin
December 19, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54648 | 1,730 | 43.8369, -90.6345 |
Norwalk has 1 ZIP code
ZIP Codes in Norwalk, Wisconsin
December 19, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54648 | 1,730 | 43.8369, -90.6345 |