Caldwell County is in Western Kentucky. Of the 120 counties in the state, 348-square-mile Caldwell County ranks 49th by size. Recent Land Network data totals almost 1,000 acres of residential land and property for sale in Kentucky's Caldwell County, which is valued at a combined $9 million. The average price of residential acreage for sale in Caldwell County was $393,795. Browse all residential land and rural property for sale in Kentucky 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.