Washburn zipcode
| City | Washburn |
| ZIP Code | 58577 |
| Type | Standard |
| State Code | ND |
| State | North Dakota |
ZIP code of Washburn is 58577. This place is located in North Dakota state in US. To send any postal service to Washburn, you must use 58577 zipcode.
You should avoid following 1 city name of North Dakota to be used with the ZIP code 58577.
- Falkirk, ND