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 farms, ranches, and rural real estate for sale in Texas's Zapata County recently on Land.com was approximately $50 million. This represents approximately 100,000 acres of ranches, farms, hunting land and other rural land and acreage for sale in Zapata County. Zapata County ranks 211th in the state for the total number of acres of land currently advertised for sale. Of all farms, ranches, hunting land and other land for sale in Zapata County, Zapata featured the most land for sale. Economically speaking, Zapata County's is largely dependent on mining and mineral extraction-related businesses and services. Zapata County is Texas's 69th largest county (1,058 square miles). It's located in the Rio Grande Plains Texas region of the state.