Located in Eastern Iowa, 792-square-mile Clayton County is one of the ten biggest counties in the state. The total value of 1,000 acres of undeveloped land recently listed for sale in Iowa's Clayton County was approximately $700,000. The average price of undeveloped acreage for sale in Clayton County was $71,666. Some suggested uses for undeveloped land currently for sale in Clayton County include for commercial, hunting/fishing, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Clayton County include whitetail deer, turkey, pheasant, quail and deer. Current commercial applications for commercial property for sale in Clayton County include for commercial, hunting/fishing and agriculture use. Browse all Iowa undeveloped land for sale on the Land Network to find your next commercial property or land investment.