Clay County is in Metropolitan Alabama. Of the 67 counties in the Yellowhammer State, Clay County is 55th in terms of its size (606 square miles). Recent listings of residential land for sale in Alabama's Clay County totals 1,000 acres and a combined market value of around $15 million. The most common type of land for sale by combined acreage in Clay County is residential property. The average price of residential acreage for sale in Clay County was $307,987. Browse all residential land and rural property for sale in Alabama to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.