German mediatization
The village of Friolzheim gradually became a possession of the in the 15th century, but then sold the village to Hirsau Abbey. Friolzheim remained a possession of the monastery until it was dissolved in 1807 following German mediatization. Under the Kingdom of Württemberg, Friolzheim was first assigned to in 1807, then to on 26 April 1808. Following the , Friolzheim was assigned to the Enz district.