A total of around 4,000 acres were listed for sale in Churchill County, Nevada, recently; the combined value of all Churchill County land for sale was almost $51 million. Churchill County ranks 10th out of 17 counties in the Sagebrush State for the total acreage of land currently advertised for sale. Of all land and rural real estate for sale in Churchill County, Fallon had the most land for sale. Churchill County is one of the ten largest counties in Nevada (5,024 square miles). It's located in the Northern Sierra Nevada region of Nevada.