Grant County is in Glacial Lakes & Prairies South Dakota. Of the 66 counties in the state, 687-square-mile Grant County ranks 48th by size. A recent survey of Land Network data records around 1,000 acres of undeveloped land for sale in South Dakota's Grant County, which is valued at a combined $1 million. The average price of undeveloped acreage for sale in Grant County was $441,333. Some suggested uses for undeveloped land currently for sale in Grant County include for hunting/fishing, commercial, and residential single use. Some common wildlife species to be found on undeveloped land for sale in Grant County include whitetail deer, mule deer, turkey, deer, grouse and pheasant. Current commercial applications for commercial property for sale in Grant County include for hunting/fishing, commercial and residential single use. Browse all South Dakota undeveloped land for sale on the Land Network to find your next commercial property or land investment.