88454 is the Postal Code/PLZ Code for Hochdorf in the Germany State of Baden-Württemberg and the District of Landkreis Biberach.
| Postal Code | 88454 |
| Postal Code Name | Hochdorf |
| State | Baden-Württemberg |
| District | Landkreis Biberach |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 88400 88436 88444 88456 |