Clay County is in Southeast South Dakota. Of the 66 counties in the state, 267,148-acre Clay County ranks 66th by size. There is almost 1,000 acres of recreational land and property for sale in South Dakota's Clay County based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here is nearly $800,000. The average price of recreational land for sale in Clay County was $392,500. Browse all recreational property for sale in South Dakota to find the recreational tract that suits your lifestyle needs, from hunting and fishing properties for the outdoor enthusiast to undeveloped acreage ready for future residential-property development.