 As result of the Congress of Vienna Zons became part of the Prussian State in 1815.The following year the district Neuss was set up with the "Bürgermeisterei" Zons (an administrative level similar to an Amt) which comprised the municipalities of Zons, Nachtigall, St. Peter and Stürzelberg.In 1882 the district Neuss became part of the Regierungsbezirk Düsseldorf in the Rhine Province.