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 value of all land and rural real estate for sale in Zavala County recently was almost $130 million, representing a combined 42,199 acres of land for sale in Zavala County. Zavala County ranks 178th in the state for the total number of acres of land currently advertised for sale. There were two properties listed as sold in Zavala County through the Lands of America Comparable Sales Program. This represented a total value of $3,565,540. Crystal City featured the most land for sale. Zavala County is Texas's 33rd largest county (1,301 square miles). It's located in the Edwards Plateau South Texas region of the state.