Hausach was founded in the 13th century, below
Husen Castle. In the 14th century, it became a possession of the
County of Fürstenberg, who gave the town its charter and maintained a residence in it. In 1806, Hausach was
mediatized to the
Grand Duchy of Baden. The town was assigned in 1813 to the district of
Haslach, but in 1857 was reassigned to the district of
Wolfach. In 1939, that district was reorganized as . On 1 Jul 1971, the town of Einbach was incorporated into Hausach. As a result of the , Hausach was assigned to the
Ortenau district. == Geography ==