A total of nearly 7,000 acres were listed for sale in Box Elder County recently; the combined value of all Box Elder County farms, ranches, hunting land and other land for sale was almost $98 million. Box Elder County ranks 15th out of 29 counties in the Beehive State for the combined amount of land currently advertised for sale. Tremonton featured the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Box Elder County. Box Elder County is one of the ten biggest counties in Utah (6,729 square miles). It's located in the Northwest Utah region of Utah.