55268 is the Postal Code/PLZ Code for Nieder-Olm in the Germany State of Rhineland-Palatinate and the District of Landkreis Mainz-Bingen. The town of Nieder-Olm is located in Postal Code 55268.
| Postal Code | 55268 |
| Postal Code Name | Nieder-Olm |
| State | Rhineland-Palatinate |
| District | Landkreis Mainz-Bingen |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 55129 55270 55271 55288 55291 |