Colorado City is a town in Mohave County, Arizona, United States, and is located in a region known as the Arizona Strip. The population was 2,478 at the 2020 census. At least three Mormon fundamentalist sects are said to have been based there. A majority of residents and many local officials belong to the most prominent of these sects, the Fundamentalist Church of Jesus Christ of Latter-Day Saints, whose corporation also owned much of the land within and around the town until state intervention in the 2000s.

Mohave County is in the northwestern corner of the U.S. state of Arizona. As of the 2020 census, its population was 213,267. The county seat is Kingman, and the largest city is Lake Havasu City. It is the fifth largest county in the United States.