A total of around 2,000 acres were listed for sale in Emery County, Utah, recently; the overall value of all Emery County land for sale was approximately $9 million. Emery County ranks 28th out of 29 counties in the Beehive State for the total acreage of land currently advertised for sale. Green River had the most land for sale. Emery County is one of the ten biggest counties in Utah (4,471 square miles). It's located in the East Utah region of Utah.