| Altheim | |
| Image Coa: | Wappen Altheim.svg |
| Coordinates: | 48.1444°N 9.4483°W |
| Image Plan: | Altheim in BC.svg |
| State: | Baden-Württemberg |
| Region: | Tübingen |
| District: | Biberach |
| Elevation: | 541 |
| Area: | 23.74 |
| Postal Code: | 88499 |
| Area Code: | 07371 |
| Licence: | BC |
| Gemeindeschlüssel: | 08 4 26 008 |
| Mayor: | Martin Rude[1] |
| Leader Term: | 2024 - 32 |
Altheim (pronounced as /de/) is a municipality in the Biberach district of Baden-Württemberg, Germany. It is located between Riedlingen and Langenenslingen.
Altheim and the neighboring settlements of,, and Riedlingen became possessions of the House of Habsburg around 1300. With German mediatization, Altheim was in 1806 granted to the Kingdom of Württemberg from the County of Thurn und Taxis. It was assigned to and remained under Riedlingen's jurisdiction until 1938, when it was reassigned to . Altheim began a period of substantial growth after World War II that lasted into the 1980s. In 1973, Altheim was again reassigned by the to the Biberach district. The town hall, parish church, and rectory, all on the town center, were remodeled in 1986.[2]
The municipality (Gemeinde) of Altheim covers 2374ha of the Biberarch district of the state of Baden-Württemberg, in the Federal Republic of Germany. Altheim is physically located on the left bank of the Danube, on the Iller-Lech Plateau. Elevation above sea level ranges from 529m (1,736feet) Normalnull (NN) on the Danube as it flows into Riedlingen to 652m (2,139feet) NN on top of the Österberg.[2]
The Storchenwiesen Federally-protected nature reserve (Naturschutzgebiet) is located within Altheim's municipal area.[2]
The municipal coat of arms for Altheim show a beaver, facing right but turned to the left, holding a cartouche topped with a ducal crown, both of gold, containing the Austrian flag in its front paws standing on a grassy shore upon a field divided party per fess into gold and red sections. This pattern was given to Altheim by Leopold I, Holy Roman Emperor, on 21 January 1681. The beaver (German: Biber), paired with the grass and water, is a reference to Altheim's old name, Altheim am Biberach, and the cartouche refers to Biberach's rule by an Austrian vogt.[2]
Altheim is only connected to nearby villages and to Riedlingen, though it is served by several transit bus lines.[2]