Texas's 3,857-square-mile Presidio County covers less than one percent of the state's total land area. Of Texas's 254 counties, Presidio County ranks 191st in terms of the size of its population (6,876, according to 2015 Census estimates). Government and state-level services are the main economic drivers in Presidio County. Recent Lands of America data shows that the average price-per-acre value of land and acreage for sale in Presidio County is $521. The average listing price was $541,338 (the most expensive listing being for $5.2 million) and the median acreage of land for sale in Presidio County was 10 acres. Land for sale in Presidio County totaled 34,303 acres and $17.9 million in overall land value, with the city of Marfa featuring the most land for sale in the county. Farmland was the most common type of land for sale in Presidio County.