Grand County is a county on the east central edge of the U.S. state of Utah, United States. As of the 2020 United States Census, the population was 9,669. Its county seat and largest city is Moab.

The Territory of Utah was an organized incorporated territory of the United States that existed from September 9, 1850, until January 4, 1896, when the final extent of the territory was admitted to the Union as the State of Utah, the 45th state. At its creation, the Territory of Utah included all of the present-day State of Utah, most of the present-day state of Nevada save for Southern Nevada, much of present-day western Colorado, and the extreme southwest corner of present-day Wyoming.