Located along the northern border of Texas lies Clay County. Founded in 1860 with an original population of just 109 people, the county has grown to be home to more than 10,000 residents. The county stretches 1,117 square miles and offers features like the Red River of the South and the Wichita River, both of which provide excellent fishing and camping opportunities. Land for sale in Texas's Clay County recently totaled about $40 million and more than 9,400 acres. Clay County ranks 132nd 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 Clay County last month through the Lands of America Comparable Sales Program. This represented a total value of $1,882,904. Clay County is the 51st largest county (1,117 square miles) in Texas. Clay County is in the North Texas region of the state. Of all locations in Clay County with land and rural property for sale, Henrietta had the most land for sale. Mining and mineral extraction-related services are the main economic drivers in this part of Texas.