The town of Senden is the second-largest town of the district of Neu-Ulm in Bavaria and is located at the border to Baden-Württemberg. The town belongs to the Donau-Iller-Nahverkehrsverbund. Senden's neighbours are Neu-Ulm in the north, Weißenhorn in the east, Vöhringen in the south and Illerkirchberg in the west.