Day County is in Glacial Lakes & Prairies South Dakota. Of the 66 counties in the Coyote State, Day County ranks 28th in terms of size (1,091 square miles). The total value of almost 1,000 acres of undeveloped land recently listed for sale in Day County, South Dakota, was $2 million. The average price of undeveloped land for sale in Day County was $200,000. The economy here is mainly agricultural. Some suggested uses for undeveloped land currently for sale in Day County include for hunting/fishing, commercial, and residential single use. Some common wildlife species to be found on undeveloped land for sale in Day County include whitetail deer, mule deer, turkey, deer and pheasant. Current commercial applications for commercial property for sale in Day 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.