"Johnson County is a county located in the U.S. state of Indiana. As of 2010, the population was 139,654. The county seat is Franklin.Johnson County is included in the Indianapolis-Carmel-Anderson, IN Metropolitan Statistical Area."@en . . "0.42"^^ . "168.4"^^ . . "8.33432e+08"^^ . "Johnson County"@en . "8.2991e+08"^^ . . . "139654"^^ . "2010Z"^^ . . . "3.52238e+06"^^ . .