Knox County is in Central Ohio. Of the 88 counties in the state, Knox County ranks 27th in terms of size (529 square miles). Recent listings of undeveloped land for sale in Ohio's Knox County totals almost 1,000 acres and a combined market value of approximately $11 million. The most common type of land for sale by combined acreage in Knox County is residential property. The average price of undeveloped acreage for sale in Knox County was $214,748. 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 whitetail deer, turkey, deer, grouse, dove, pheasant, waterfowl and ducks. Current commercial applications for commercial property for sale in Knox County include for hunting/fishing, commercial and homestead use. Browse all Ohio undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.