South Texas is typically classified as the area between the San Antonio metro area and south to the Rio Grande and Gulf of Mexico. There was a combined almost $65 million of ranches, farms, hunting land and other rural land and acreage for sale in Kleberg County recently on Land.com. The total size of all Kleberg County farms, ranches, and rural real estate for sale was almost 4,000 acres. Kleberg County ranks 140th out of 254 counties in Texas for the total number of acres of land currently advertised for sale. Kingsville featured the most land for sale. Government and state-level services are the main economic drivers in Kleberg County. Kleberg County is the 56th biggest county (1,090 square miles) in Texas. It's located in the Coastal Prairie South Texas region of the state.