 As of 2006 its total population is 55,976, out of which the population of Oborniki is 17,850, that of Rogoźno is 10,905, and the rural population is 27,221.Oborniki County is bordered by Czarnków-Trzcianka County and Chodzież County to the north, Wągrowiec County to the east, Poznań County to the south, and Szamotuły County to the west.The county is subdivided into three gminas (two urban-rural and one rural).