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.
Boulder City, Nevada Boulder City is a city in Clark County, Nevada, United States. It is approximately 20 mi (32 km) from the City of Las Vegas. As of the 2000 census the population was 14,966, with a 2008 estimated population of 16,840.Boulder City is one of only two cities in Nevada that prohibit gambling.