There was a total of approximately $1 billion of farms and ranches for sale in Teton County recently on Land.com. The total acreage of all Teton County land and rural real estate for sale was approximately 3,000 acres. Teton County ranks fifth in the Cowboy State for the total acreage of land currently advertised for sale. Among cities in Teton County with ranches, farms, hunting land and other rural land and acreage for sale, Jackson had the most land for sale. Based on its natural assets, tourism and recreation are important factors in the Teton County economy. Teton County is one of the ten largest counties in Wyoming (4,217 square miles). It's located in the Northwest Wyoming region of Wyoming.