Sedan Township, Chautauqua County, Kansas
Sedan Township is a township in Chautauqua County, Kansas, USA. As of the 2000 census, its population was 1,660. Geography. Sedan Township covers an area of and contains one incorporated settlement, Sedan (the county seat). The streams of Deer Creek, Fly Creek and Wolf Creek run through this township. According to the United States Geological Survey, it contains two cemeteries: Casement and Greenwood. Transportation. Sedan Township contains one airport or landing strip, Sedan City Airport.