Twin Falls County is in South Central Idaho. Of the 44 counties in the state, 1 million-acre Twin Falls County ranks 13th by size. Recent listings of undeveloped land for sale in Idaho's Twin Falls County totals roughly 1,000 acres and a combined market value of around $44 million. The most common type of land for sale by combined acreage in Twin Falls County is house. The average price of undeveloped land for sale in Twin Falls County was $457,617. Some suggested uses for undeveloped land currently for sale in Twin Falls County include for hunting/fishing, commercial, and orchard use. Some common wildlife species to be found on undeveloped land for sale in Twin Falls County include elk, mule deer, whitetail deer, turkey and bear. Current commercial applications for commercial property for sale in Twin Falls County include for hunting/fishing, commercial and orchard use. Browse all Idaho undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.