Unterdießen | |
|---|---|
.jpg) Unterdießen Castle | |
 Coat of arms | |
 Location of Unterdießen
within Landsberg am Lech district | |
 Interactive map of Unterdießen | |
  Location within Germany  Location within Bavaria | |
| Coordinates: 47°59′N 10°50′E / 47.983°N 10.833°E | |
| Country | Germany |
| State | Bavaria |
| Admin. region | Oberbayern |
| District | Landsberg am Lech |
| Subdivisions | 3 Ortsteile |
| Government | |
| • Mayor (2020–26) | Alexander Enthofer |
| Area | |
• Total | 12.79 km2 (4.94 sq mi) |
| Elevation | 610–644 m (2,001–2,113 ft) |
| Population (2025-12-31) | |
• Total | 1,516 |
| • Density | 118.5/km2 (307.0/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| Postal codes | 86944 |
| Dialling codes | 08243 |
| Vehicle registration | LL |
| Website | www.unterdiessen.de |
Unterdießen is a municipality in the district of Landsberg in Bavaria in Germany. It is located just west of the river Lech.
