The central region of Texas covers the state's three largest cities: Houston, Dallas-Fort Worth and San Antonio. The limestone terrain of Texas Hill Country lies in Central Texas, as do the state's three largest rivers, the Trinity, the Brazos and the Colorado. A total of 100,000 acres were listed for sale in Freestone County, Texas, recently, representing a combined approximately $63 million in Freestone County land for sale. Freestone County ranks 111th out of 254 counties in the Lone Star State for the total number of acres of land currently advertised for sale. There were 10 properties listed as sold in Freestone County through the Lands of America Comparable Sales Program. This represented a total value of $2,391,250. Teague had the most land for sale. Economically speaking, Freestone County's is largely dependent on mining and mineral extraction-related businesses and services. Freestone County is Texas's 177th biggest county (891 square miles). It's located in the Blacklands North Texas region of the state.