79865 is the Postal Code/PLZ Code for Grafenhausen in the Germany State of Baden-Württemberg and the District of Landkreis Waldshut.
| Postal Code | 79865 |
| Postal Code Name | Grafenhausen |
| State | Baden-Württemberg |
| District | Landkreis Waldshut |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 79777 79848 79859 |