South Texas is typically classified as the area between the San Antonio metro area and south to the Rio Grande and Gulf of Mexico. The combined value of ranches, farms, hunting land and other rural land and acreage for sale in Brooks County recently on Land.com was nearly $17 million. This represents nearly 2,000 acres of farms, ranches, hunting land and other land for sale in Brooks County. Brooks County ranks 199th out of 254 counties in the state for the total acreage of land currently advertised for sale. Of all farms, ranches, and rural real estate for sale in Brooks County, 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 the state.