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 almost 8,000 acres were listed for sale in Lee County, Texas, recently, representing a total value of nearly $124 million in Lee County land for sale. Lee County ranks 152nd out of 254 counties in the state for the combined amount of land currently advertised for sale. There were two properties listed as sold in Lee County through the Land Network Comparable Sales Program. This represented a total value of $1,781,000. Of all locations in Lee County with land for sale, Lexington featured the most land for sale. Agriculture and farming drives the Lee County economy, with 1,807 farms recorded in the county during the U.S. Census in 2012. Farming activities in Lee County generate annual revenues of $2 million, the majority of which comes from livestock products. Lee County is the 230th biggest county (634 square miles) in Texas. It's located in the Blacklands South Texas region of the state.