98708 is the Postal Code/PLZ Code for Ilmenau in the Germany State of Thuringia and the District of Landkreis Ilm-Kreis.
| Postal Code | 98708 |
| Postal Code Name | Ilmenau |
| State | Thuringia |
| District | Landkreis Ilm-Kreis |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 07426 98701 98704 |