. "1.42967e+09"^^ . "13.1275"^^ . "4.40298e+07"^^ . "Houston County is a county located in the U.S. state of Minnesota. As of the 2010 census, the population was 19,027. Its county seat is Caledonia.Houston County is included in the La Crosse-Onaslaska, WI-MN Metropolitan Statistical Area."@en . "2010Z"^^ . "2.9"^^ . "Houston County"@en . . . . "1854Z"^^ . . "19027"^^ . "1.4737e+09"^^ . .