Located in South Central Indiana, 524-square-mile Knox County is one of the ten biggest counties in the Crossroads of America. Recent listings of undeveloped land for sale in Knox County, Indiana, totals about 1,000 acres and a combined market value of roughly $900,000. The most common type of land for sale by combined acreage in Knox County is house. The average price of undeveloped land for sale in Knox County was $49,944. Some suggested uses for undeveloped land currently for sale in Knox County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Knox County include turkey, whitetail deer, deer, ducks and geese. Current commercial applications for commercial property for sale in Knox County include for hunting/fishing, commercial and homestead use. Browse all Indiana undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.