Hidalgo County is in Lower Rio Grande Valley Texas. Of the 254 counties in the Lone Star State, 1,582-square-mile Hidalgo County ranks 18th by size. Texas's Hidalgo County has approximately 7,000 acres of undeveloped land for sale based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here was nearly $302 million. The average price of undeveloped land for sale in Hidalgo County was $733,691. Some suggested uses for undeveloped land currently for sale in Hidalgo County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Hidalgo County include whitetail deer, dove, pig, turkey and deer. Current commercial applications for commercial property for sale in Hidalgo 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.