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. Recent listings of undeveloped land for sale in Texas's Willacy County totals almost 1,000 acres and a combined market value of roughly $8 million. The most common type of land for sale by combined acreage in Willacy County is undeveloped land. The average price of undeveloped acreage for sale in Willacy County was $447,155. 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 acreage for sale on the Land Network to find your next commercial property or land investment.