The market value of land for sale in the Southwest region is almost $501 million. The region ranks fourth in the state by total land value. Of the nearly 72,000 acres of land listed for sale in the Southwest region, Wyoming, Sublette County has the most ranches, farms, hunting land and other rural land and acreage for sale in Wyoming's Southwest region . Based on data from the Land Network Comparable Sales program, Sublette County recorded the most recent sales activity. Looking for more farms, ranches, and rural real estate for sale in Wyoming? Browse the Land Network for thousands more available land listings and rural real estate for sale throughout the state.