Use thousandth in a sentence. 1  coming last in a series of a thousand; 1,000th. 2  designating any of the thousand equal parts of something.
For other uses, see Brigham City (disambiguation). Brigham City is a city in Box Elder County, Utah, United States. The population was 17,899 at the 2010 census. It is the county seat of Box Elder County. It lies on the western slope of the Wellsville Mountains, a branch of the Wasatch Range at the western terminus of Box Elder Canyon.
Take in the history, then take a rest. Golden Spike National Historic Site. Golden Spike National Historic Site is located 32 miles northwest of Brigham City on State Routes 13 and 83. The visitor center is open year-round. Slide programs, films, and museum exhibits are available at the visitor center. Read more... Come to Ogden.