Port Washington zipcode
| City | Port Washington |
| ZIP Code | 53074 |
| Type | Standard |
| State Code | WI |
| State | Wisconsin |
ZIP code of Port Washington is 53074. This place is located in Wisconsin state in US. To send any postal service to Port Washington, you must use 53074 zipcode.
The ZIP code 53074 is also used with 1 more city name of Wisconsin.
- Prt Washingtn, WI