"Leavenworth County"@en . "1855-08-25Z"^^ . "1.3"^^ . . "1.2147e+09"^^ . "Leavenworth County (county code LV) is a county located in the U.S. state of Kansas. As of the 2010 census, the county population was 76,227. Its county seat and most populous city is Leavenworth.The county is a part of the Kansas City, MO-KS Metropolitan Statistical Area."@en . "1.19916e+09"^^ . . . "76227"^^ . "63.7069"^^ . "2010Z"^^ . "1.57989e+07"^^ . . . . . .