 Gedern is bordered by Schotten (Vogelsbergkreis) in the north, by Grebenhain (Vogelsbergkreis) in the northeast, by Birstein (Main-Kinzig-Kreis) in the east, by Kefenrod in the south, by Ortenberg in the southwest, and Hirzenhain in the west.Gedern is divided into the districts of Gedern, Mittel-Seemen, Nieder-Seemen, Ober-Seemen, Steinberg, and Wenings.The town council consists of the mayor, Stefan Betz (independent), and the aldermen Klaus Hein, Walter Lutz and Barbara Gundlach (CDU), Klaus Bechthold and Andreas Steder (SPD), Reinhold Landmann and Irmtraud Köhler (FWG) and Willi Herbst (Bürgerliste Gedern).