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 around $16 million of farms, ranches, hunting land and other land for sale in Brooks County recently on Land.com. The total acreage of all Brooks County farms, ranches, and rural real estate for sale was around 2,000 acres. Brooks County ranks 190th in the Lone Star State for the total acreage of land currently advertised for sale. Of all locations in Brooks County with land for sale, Falfurrias had the most land for sale. From an economic perspective, government and state-level services contribute most to Brooks County's overall GDP. Brooks County is Texas's 102nd biggest county (943 square miles). It's located in the Rio Grande Plains Texas region of Texas.