Butte is a consolidated city-county and the county seat of Silver Bow County, Montana, United States. In 1977, the city and county governments consolidated to form the sole entity of Butte-Silver Bow. The city covers 718 square miles, and, according to the 2020 census, has a population of 34,494, making it Montana's fifth largest city. It is served by Bert Mooney Airport with airport code BTM.
Established in 1864 as a mining camp in the northern Rocky Mountains on the Continental Divide, Butte experienced rapid development in the late-nineteenth century, and was Montana's first major industrial city. In its heyday between the late-nineteenth and early-twentieth centuries, it was one of the largest copper boomtowns in the American West. Employment opportunities in the mines attracted surges of Asian and European immigrants, particularly the Irish; as of 2017, Butte has the largest population of Irish Americans per capita of any city in the United States.
Wikipedia https://en.wikipedia.org/wiki/Butte,_Montana
Coordinates 46°0'47.341" N -112°32'11.429" E