23909 is the Postal Code/PLZ Code for Ratzeburg in the Germany State of Schleswig-Holstein and the District of Landkreis Herzogtum Lauenburg. The town of Ratzeburg is located in Postal Code 23909.
| Postal Code | 23909 |
| Postal Code Name | Ratzeburg |
| State | Schleswig-Holstein |
| District | Landkreis Herzogtum Lauenburg |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 19217 23627 23879 23881 23883 23911 23919 |