Yellowstone County is the most populous county in the U.S. state of Montana. As of the 2020 census, the population was 164,731. Its county seat is Billings. Yellowstone County is named for the Yellowstone River which roughly bisects the county, flowing southwest to northeast. The river in turn was named after the yellow Sandstone cliffs in what is now Yellowstone County.
Ravalli County is a county in the southwestern part of the U.S. state of Montana. As of the 2020 census, the population was 44,174. Its county seat is Hamilton.
Powell County is a county in the U.S. state of Montana. As of the 2020 census, the population was 6,946. Its county seat is Deer Lodge.
Missoula County is located in the State of Montana. As of the 2020 census, the population was 117,922, making it Montana's third-most populous county. Its county seat and largest city is Missoula. The county was founded in 1860.
Mineral County is a county located in the U.S. state of Montana. As of the 2020 census, the population was 4,535. Its county seat is Superior.
Flathead County is in the U.S. state of Montana. At the 2020 census, its population was 104,357, making it the state's fourth most populous county. Its county seat is Kalispell. Its numerical designation is 7. Its northern border is on the state's north border, making it contiguous with the Canada–US border, facing British Columbia.
Clearwater County is a county located in the U.S. state of Idaho. As of the 2020 census, the population was 8,734. The county seat is Orofino. Established in 1911, the county was named after the Clearwater River.
Belfry is a census-designated place (CDP) in Carbon County, Montana, United States. It is part of the Billings, Montana Metropolitan Statistical Area. The population was 218 at the 2010 census. It is located approximately 11 miles (18 km) from the Wyoming border, roughly halfway between Billings, Montana and Cody, Wyoming.
Bonner-West Riverside is a census-designated place (CDP) in Missoula County, Montana, United States, including the unincorporated communities of Bonner, Milltown, West Riverside, and Pinegrove. It is part of the Missoula, Montana Metropolitan Statistical Area. The population was 1,663 at the 2010 census, a decline from its population of 1,693 in 2000.
Clinton is a census-designated place (CDP) in Missoula County, Montana, United States. It is part of the 'Missoula, Montana Metropolitan Statistical Area'. The CDP was named for General Sir Henry Clinton. The population was 1,052 at the 2010 census, an increase from its population of 549 in 2000.
East Missoula is a census-designated place (CDP) in Missoula County, Montana, United States. It is part of the 'Missoula, Montana Metropolitan Statistical Area'. The population was 2,157 at the 2010 census, an increase from its population of 2,070 in 2000.
Evaro is a census-designated place (CDP) in Missoula County, Montana, United States, and part of the Missoula Metropolitan Statistical Area. It is located on the southernmost tip of the Flathead Indian Reservation, approximately 12 miles (19 km) north of downtown Missoula and is served by US Highway 93. In 2010, Evaro had a population of 322, a decrease from 329 in 2000.
Frenchtown is a census-designated place (CDP) in Missoula County, Montana, United States. It is part of the 'Missoula, Montana Metropolitan Statistical Area'. The population was 1,825 at the 2010 census, an increase from its population of 883 in 2000. Frenchtown is also known as an early mixed ancestry settlement in the Pacific Northwest history, sometimes referred as a French Canadian or a Métis settlement.
Lolo is a census-designated place (CDP) in Missoula County, Montana, United States. It is part of the Missoula Metropolitan Statistical Area. The population was 4,399 at the 2020 census, an increase from its population of 3,892 in 2010. It is home to Travelers' Rest State Park, a site where Lewis and Clark camped in 1805 and again in 1806.
Orchard Homes is a census-designated place (CDP) in Missoula County, Montana, United States. It is part of the Missoula Metropolitan Statistical Area. The population was 5,197 at the 2010 census, a decrease from its population of 5,199 in 2000.
Seeley Lake is a census-designated place (CDP) in Missoula County, Montana, United States. It is part of the 'Missoula, Montana Metropolitan Statistical Area'. The town sits beside the 1,031.5 acres lake Seeley Lake. The population was 1,659 at the 2010 census, an increase from its population of 1,436 in 2000.
Wye is a census-designated place (CDP) in Missoula County, Montana, United States. It is part of the Missoula, Montana Metropolitan Statistical Area. The population was 511 at the 2010 census, an increase from its population of 381 in 2000. Wye is named for the "y"-shaped DeSmet Junction where US 93 and MT 200 met former US 10.
Lockwood is a census-designated place (CDP) in Yellowstone County, Montana, United States. It is not an organized city or town. Lockwood had the largest growth rate in the state of Montana with 57.8% growth since 2000. The 2010 census put Lockwood's population at 6,797. Lockwood is a suburb of Billings and is the second largest community in the Billings Metropolitan Area. Annexation of Lockwood to Billings has been studied; however, the June 2009 Billings City Council Annexation Plan states that the city has no plans to annex Lockwood in the foreseeable future. Lockwood is the site of a major Exxon refinery.
The Billings Metropolitan Statistical Area is the largest and fastest growing metropolitan area in the U.S. state of Montana. Located in the south central portion of the state, its population was counted at 184,167 as of 2020.
