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 total value of farms and ranches for sale in Milam County, Texas, recently on Land.com was $226 million. This represents almost 100,000 acres of farms and ranches for sale in Milam County. Milam County ranks 94th out of 254 counties in the Lone Star State for the combined amount of land currently advertised for sale. There were six properties listed as sold in Milam County through the Land Network Comparable Sales Program. This represented a total value of $3,689,800. Of all land for sale in Milam County, Rockdale had the most land for sale. Milam County has a large agricultural economy, with 1,909 farms recorded in the county during the latest U.S. Census. Farming activities in Milam County generate annual revenues of $5 million, the majority of which comes from livestock products. Milam County is the 76th biggest county (1,021 square miles) in Texas. It's located in the Blacklands South Texas region of Texas.