South Texas is typically classified as the area between the San Antonio metro area and south to the Rio Grande and Gulf of Mexico. A total of nearly 100,000 acres were listed for sale in Uvalde County, Texas, recently; the overall value of all Uvalde County land for sale was approximately $360 million. Uvalde County ranks 97th in the Lone Star State for the combined amount of land currently advertised for sale. There were four properties listed as sold in Uvalde County through the Land Network Comparable Sales Program. This represented a total value of $26,228,001. Uvalde had the most land for sale. Uvalde County is Texas's 19th biggest county (1,558 square miles). It's located in the Edwards Plateau South Texas region of Texas.