There was a total of around $57 million of land for sale in Churchill County recently on Land.com. The total size of all Churchill County farms, ranches, hunting land and other land for sale was 6,000 acres. Churchill County ranks 10th in the state for the combined amount of land currently advertised for sale. Of all farms and ranches for sale in Churchill County, Fallon featured the most land for sale. Churchill County is one of the ten biggest counties in Nevada (5,024 square miles). It's located in the Northern Sierra Nevada region of Nevada.