"Sedan, Kansas"@en . . . "0.0"^^ . "2.1e+06"^^ . "2.09789e+06"^^ . "-5" . "1124"^^ . "-6" . . "620" . . "Sedan is the county seat of and the largest city in Chautauqua County, Kansas, United States. As of the 2010 census, the city population was 1,124."@en . . "263.0"^^ . "2.1e+06"^^ . . "67361" . "263.042"^^ . . "2.09789e+06"^^ . .