| Post Office | Whitewater |
| Division | Walworth |
| Pincode | 53190 |
| Post Office | Elkhorn |
| Division | Walworth |
| Pincode | 53121 |
| Post Office | Lake Geneva |
| Division | Walworth |
| Pincode | 53147 |
| Post Office | Delavan |
| Division | Walworth |
| Pincode | 53115 |
| Post Office | East Troy |
| Division | Walworth |
| Pincode | 53120 |
| Post Office | Genoa City |
| Division | Walworth |
| Pincode | 53128 |
| Post Office | Walworth |
| Division | Walworth |
| Pincode | 53184 |
| Post Office | Williams Bay |
| Division | Walworth |
| Pincode | 53191 |
| Post Office | Darien |
| Division | Walworth |
| Pincode | 53114 |
16 City in Walworth | List of Zip Codes Location In Wisconsin and Your selected County Walworth