 The boundaries of the districts are the same as those of the former independent municipalities.With the exception of the Waldkirch district, the official name of the districts is given by prefixing the name of the city and connecting it to the name of the respective district by a hyphen.The districts Buchholz, Kollnau, Siensbach as well as Suggental are localities ("Ortschaften") according to the Baden-Württemberg municipal regulations.