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Counties of Montana. This is a list of the counties in the U.S. state of Montana. There are 56 counties in the state. 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 ...
There are 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 is in Montana was not part of any county until 1978. Then part of it was added to Gallatin County, and the rest of it to Park County .
CountyFips Code [1]County Seat [2]Established [2]February 2, 1865January 13, 1913February 29, 1912February 9, 1897Montana is undoubtedly one of the most underrated states in the country. From towering, snowcapped mountains to placid and glass-like lakes (and most importantly, wide open plains and prairies) – Montana has it all. Like all other states, Montana is divided up into counties, with 56 individual counties making up the entirety of the state.
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Counties of Montana are 56 in number. Yellowstone County has the highest number people. It is densely populated among the Counties of Montana. According to the 2020 census the population of the Yellowstone is 164,731. The least populated County in the state of Montana is Petroleum County. It is in fact the seventh least populated county in the ...
S.nCountyCounty SeatPopulation1Beaverhead CountyDillon9,3452Big Horn CountyHardin13,2823Blaine CountyChinook6,6194Broadwater CountyTownsend5,667- Montana (MT) on The Us Map
- Map of Montana Counties
- Interactive Map of Montana Counties
- Biggest Counties in Montana by Population
- Smallest Counties in Montana by Population
- Notable Montana Counties
Montana is divided into 56 counties, each with its own unique character and resources. Whether it’s mineral-rich Silver Bow County or the agricultural lands in Yellowstone County, these administrative divisions play a crucial role in local governance and community development. In this post, we’ll provide an in-depth look at the Montana Counties Map...
Below is a map of the 56 counties of Montana(you can click on the map to enlarge it and to see the major city in each county).
Click on any of the counties on the map to see its population, economic data, time zone, and zip code (the data will appear below the map). Data is sourced from the US Census 2021.
Yellowstone County
Yellowstone County, situated in the south-central region of Montana, is the most populous county in the state. It’s named after the famous Yellowstone River, which flows through the area and also lends its name to the nearby Yellowstone National Park. The largest city in Yellowstone County and Montana is Billings, which is also the county seat. Billings is an economic hub in Montana, acting as a trade and distribution center for the state. The city is also known for providing easy access to h...
Missoula County
Another of the most populous counties in Montana is Missoula County, located in the western part of the state. The county is perhaps best known for its namesake, the city of Missoula, which serves as both the county seat and the home of the University of Montana. Nestled amidst the natural grandeur of the Rocky Mountains, the county is a magnet for outdoor enthusiasts. The many outdoor activities available include hiking in the Rattlesnake National Recreation Area and floating down the Clark...
Gallatin County
Gallatin County is situated in southwestern Montana and is one of the state’s fastest-growing regions. Bozeman, the county seat, is known for its high quality of life, driven by a robust economy, excellent educational facilities, and abundant recreational opportunities. Home to Montana State University, Bozeman infuses the county with youthful energy, innovation, and a plethora of cultural activities, from art galleriesto theaters. It is the second-most populous city in the state. Outside of...
Petroleum County
Located in central Montana, Petroleum County is not only the least populous county in Montana but one of the least populous in the country. Established in 1925, Petroleum County’s name reflects the presence of petroleum and natural gas reserves in the area, although agriculture remains a more dominant sector. The county is largely made up of public lands, including portions of the Helena-Lewis and Clark National Forest and the Charles M. Russell National Wildlife Refuge. These areas offer opp...
Treasure County
The second-least populous county in Montana is Treasure County, which can be found in the eastern part of the state and is predominantly characterized by its rural and agricultural landscape. The main economic activities in the county are farming and ranching, though the county also has some oil and natural gas operations. The town of Hysham is the county seat and the only incorporated town in the county. Hysham was formerly part of Custer Countyuntil the establishment of Treasure County in 1...
Golden Valley County
As is the case with Montana’s other sparsely populated counties, Golden Valley County’s landscape is largely rural and the main sectors of its economy, livestock and grain farming, are agricultural. The county is situated in the central part of Montana, and the county seat is Ryegate. The town of Ryegate is located on the northern bank of the Musselshell River, which flows through Golden Valley County. This river offers locals and visitors opportunities for fishing and other outdoor recreatio...
Lewis and Clark County
Lewis and Clark County is centrally located in Montana, with Helena as its county seat. Helena is not just the administrative center of the county, but also the state capital of Montana, making it a hub for government and political activities. The county itself was named in honor of the famed Lewis and Clark Expedition, which passed through the area in 1805. The legacy of this historic journey is preserved in several landmarks and museums within the county, including the Gates of the Mountain...
Silver Bow County
Silver Bow County is located in southwestern Montana, with Butte serving as the county seat. Butte was once considered the “Richest Hill on Earth” because of its abundant mineral resources, including copper, silver, and gold. The extensive mining activity in the area contributed significantly to the industrialization of the United States in the late 19th and early 20th centuries. This mining history is evident in landmarks such as the Berkeley Pit, a former open-pit copper mine that is now a...
587. 17.64%. 1.7K. 0.35. showing: 56 rows. There are 56 counties in Montana. The most populous county located in the state of Montana is Yellowstone County, home to Billings, which has a population of 160,137 in 2019. Since the time that the last census was taken in 2010, Yellowstone County has seen an increase in the total population of 7.92%.
1 day ago · See a county map of Montana on Google Maps with this free, interactive map tool. This Montana county map shows county borders and also has options to show county name labels, overlay city limits and townships and more. To do a county lookup by address, type the address into the “Search places” box above the map.
