| 53114 Darien | 262 | Walworth County | Wisconsin (WI) |
| 53115 Delavan | 262 | Walworth County | Wisconsin (WI) |
| 53120 East Troy | 262 | Walworth County | Wisconsin (WI) |
| 53121 Elkhorn | 262 | Walworth County | Wisconsin (WI) |
| 53125 Fontana | 262 | Walworth County | Wisconsin (WI) |
| 53128 Genoa City | 262 | Walworth County | Wisconsin (WI) |
| 53138 Honey Creek | 262 | Walworth County | Wisconsin (WI) |
| 53147 Lake Geneva | 262 | Walworth County | Wisconsin (WI) |
| 53148 Lyons | 262 | Walworth County | Wisconsin (WI) |
| 53157 Pell Lake | 262 | Walworth County | Wisconsin (WI) |
| 53585 Sharon | 262 | Walworth County | Wisconsin (WI) |
| 53176 Springfield | 262 | Walworth County | Wisconsin (WI) |
| 53184 Walworth | 262 | Walworth County | Wisconsin (WI) |
| 53190 Whitewater | 262 | Walworth County | Wisconsin (WI) |
| 53191 Williams Bay | 262 | Walworth County | Wisconsin (WI) |
| 53195 Zenda | 262 | Walworth County | Wisconsin (WI) |