77972 is the Postal Code/PLZ Code for Mahlberg in the Germany State of Baden-Württemberg and the District of Landkreis Ortenaukreis.
| Postal Code | 77972 |
| Postal Code Name | Mahlberg |
| State | Baden-Württemberg |
| District | Landkreis Ortenaukreis |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 77933 77955 77960 77963 77966 77971 |