 Niebelsbach was ceded on 17 October 1806 to the Kingdom of Württemberg, under whom it was assigned to until 1 October 1938, when it was reassigned to Calw.Dietenhausen was incorporated into Ellemendingen on 1 July 1971.On 30 March 1972, all five townships were joined to form the municipality of Keltern, which the Enz district on 1 January 1973.