. . "28262"^^ . . "21.197"^^ . "7.43327e+06"^^ . "1.33053e+09"^^ . . "0.56"^^ . . . . "Washington County is a county located in the U.S. state of Indiana. As of 2010, the population was 28,262. The county seat is Salem.Washington County is part of the Louisville/Jefferson County, KY\u2013IN Metropolitan Statistical Area."@en . "Washington County"@en . . "1.33799e+09"^^ . . "2010Z"^^ .