Since 1871 the administrative center of the district is located in Dielsdorf. Before it was named Regensberg District.
Communities
... 1978 Guy Lombardo 1978 Oscar Peterson 1979 Hank Snow 1980 Paul Anka 1981 Joni Mitchell 1982 Neil Young 1983 Glenn Gould 1986 Gordon Lightfoot 1987 ...