78234 is the Postal Code/PLZ Code for Engen in the Germany State of Baden-Württemberg and the District of Landkreis Konstanz. The town of Engen is located in Postal Code 78234.
| Postal Code | 78234 |
| Postal Code Name | Engen |
| State | Baden-Württemberg |
| District | Landkreis Konstanz |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 78187 78194 78247 78250 78253 78259 78576 |