Roberts County is in Glacial Lakes & Prairies South Dakota. Of the 66 counties in the state, Roberts County ranks 27th in terms of size (726,897 acres). Recent listings of undeveloped land for sale in South Dakota's Roberts County totals almost 1,000 acres and a combined market value of roughly $4 million. By overall acreage, homesite is the most common type of land for sale in Roberts County. The average price of undeveloped acreage for sale in Roberts County was $201,542. The county has a rural, farm-based economy. Some suggested uses for undeveloped land currently for sale in Roberts County include for hunting/fishing, commercial, and residential single use. Some common wildlife species to be found on undeveloped land for sale in Roberts County include whitetail deer, mule deer, deer, turkey, antelope, elk and grouse. Current commercial applications for commercial property for sale in Roberts County include for hunting/fishing, commercial and residential single use. Browse all South Dakota undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.