List of counties in Montana

This is a list of the 56 counties in the U.S. state of Montana. Montana has two consolidated city-counties—Anaconda with Deer Lodge County and Butte with Silver Bow County. The portion of Yellowstone National Park that lies within Montana was not part of any county until 1978, when part of it was nominally added to Gallatin County, and the rest of it to Park County. Eight counties of the state are composed of two or more words. Montana's postal abbreviation is MT and its FIPS state code is 30.

List of counties in Montana

This is a list of the 56 counties in the U.S. state of Montana. Montana has two consolidated city-counties—Anaconda with Deer Lodge County and Butte with Silver Bow County. The portion of Yellowstone National Park that lies within Montana was not part of any county until 1978, when part of it was nominally added to Gallatin County, and the rest of it to Park County. Eight counties of the state are composed of two or more words. Montana's postal abbreviation is MT and its FIPS state code is 30.