Lamb County is in South Plains Texas. Of the 254 counties in the Lone Star State, 1,017-square-mile Lamb County ranks 78th by size. Recent listings of residential land for sale in Texas's Lamb County totals around 1,000 acres and a combined market value of around $6 million. The most common type of land for sale by combined acreage in Lamb County is residential property. The average price of residential land for sale in Lamb County was $232,944. The economy here is mainly agricultural. Browse all residential land and rural property for sale in Texas 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.