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 total of around $14 million of farms and ranches for sale in Brooks County, Texas, recently on Land.com. The total of all Brooks County land for sale was around 2,000 acres. Brooks County ranks 194th in the Lone Star State for the combined amount of land currently advertised for sale. Among cities in Brooks County with farms, ranches, and rural real estate for sale, Falfurrias featured the most land for sale. Government and state-level services are the main economic drivers in Brooks County. Brooks County is Texas's 102nd biggest county (943 square miles). It's located in the Rio Grande Plains Texas region of the state.