The value of farms and ranches for sale in Sioux County recently on Land.com was almost $20 million. This represents approximately 1,000 acres of ranches, farms, hunting land and other rural land and acreage for sale in Sioux County. Sioux County ranks 44th out of 99 counties in Iowa for the combined amount of land currently advertised for sale. There were three properties listed as sold in Sioux County through the Land Network Comparable Sales Program. This represented a total value of $1,589,000. Of all locations in Sioux County with ranches, farms, hunting land and other rural land and acreage for sale, Sioux Center featured the most land for sale. Sioux County is one of the ten biggest counties in Iowa (768 square miles). It's located in the Western Iowa region of Iowa.