Willacy County is in Lower Rio Grande Valley Texas. Of the 254 counties in the Lone Star State, 784-square-mile Willacy County ranks 209th by size. Texas's Willacy County includes 1,000 acres of undeveloped land for sale based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here was about $4 million. The average price of undeveloped acreage for sale in Willacy County was $530,075. Some suggested uses for undeveloped land currently for sale in Willacy County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Willacy County include whitetail deer, dove, pig, turkey and deer. Current commercial applications for commercial property for sale in Willacy County include for hunting/fishing, commercial and homestead use. Browse all Texas undeveloped land for sale on the Land Network to find your next commercial property or land investment.