. "-5" . "Mayor"@en . "365.0"^^ . . . "620" . "Olpe is a city in Lyon County, Kansas, United States. As of the 2010 census, the city population was 548."@en . "2.07e+06"^^ . "340000.0"^^ . . "-6" . . "1.74e+06"^^ . "548"^^ . "Olpe, Kansas"@en . "66865" . "365.15"^^ . "2.07199e+06"^^ . . "1.73529e+06"^^ . "336698.0"^^ . . "City Clerk"@en . .