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. The combined value of farms, ranches, and rural real estate for sale in Mills County recently on Land.com was almost $143 million. This represents around 100,000 acres of ranches, farms, hunting land and other rural land and acreage for sale in Mills County. Mills County ranks 149th out of 254 counties in the Lone Star State for the combined amount of land currently advertised for sale. There were four properties listed as sold in Mills County through the Land Network Comparable Sales Program. This represented a total value of $2,056,633. Among cities in Mills County with farms, ranches, hunting land and other land for sale, Goldthwaite had the most land for sale. Mills County has a large agricultural economy, with 870 farms recorded in the county during the latest U.S. Census. Farming activities in Mills County generate annual revenues of $4 million, the majority of which comes from livestock products. Mills County is Texas's 213th biggest county (749 square miles). It's located in the Hill Country North Texas region of Texas.