There was a combined almost $23 million of farms, rural land, hunting land and other land for sale in Clark County, Wisconsin, recently on Land.com. The total size of all Clark County farms and rural land for sale was nearly 2,000 acres. Clark County ranks 61st in the Badger State for the combined amount of land currently advertised for sale. Of all locations in Clark County with farms and rural land for sale, Neillsville featured the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Clark County. Clark County is Wisconsin's 13th biggest county (1,218 square miles). It's located in the Northwest Wisconsin region of the state.