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NXS-GRX-USA · Northern America · Regions

Montana

First-level unit, United States of America: people, area, the units inside and neighbours, with risk values when released.

Page GRX-USA-REdition Baseline Edition 2026Evidence close 2026-09-30ISO USA / USStatus UN member stateValues not yet publishedMethod v1.0.0-draft
1,138,700
people (GHSL 2025)
379,806 km²
area
0.3%
of United States of America
56
units inside

01Map

Inside Montana

The 56 ADM2 units of Montana.

FIG 1 · 56 units inside Montana
Loading the map

Units rise with people per km² · GHSL 2025 raster · terrain · ADM1 ADM2Risk values when released
Lowest fifthLow fifthMiddle fifthHigh fifthHighest fifthNo data
Column height and colour show people per km² by unit, in quantile fifths among the units shown (the key on the map gives the breaks); units with no people on the grid are grey, not the lowest class; the raster beneath is the GHSL 2025 population grid. Source observations, not index values. Select a unit to drill into the units inside it; the path above the map climbs back.
02Figures

People, area and density

Source observations from open grids summed inside the boundary; not index values.

People · GHSL 2025

1,138,700

0.3% of United States of America.

People · WorldPop 2025

1,029,517

-10% against GHSL; the two grids differ in method.

பரப்பு

379,806 km²

3 people per km².

குறியீடு

US-MT

Subdivision code as carried by the boundary source.

03Units

56 units inside Montana

Each unit has its own page.

Boundary licences: Public Domain

Unit குறியீடு People (GHSL) People (WorldPop) Area km² Per km² Share Coast ≤ 10 m
Beaverhead – 10,245 8,332 14,396.63 1 0.9% 0
Big Horn – 13,969 11,317 12,963.21 1 1.2% 0
Blaine – 7,016 6,590 10,950.36 1 0.6% 0
Broadwater – 6,719 6,701 3,207.41 2 0.6% 0
Carbon – 11,063 9,381 5,328.5 2 1% 0
Carter – 1,230 1,463 8,661.75 0 0.1% 0
தொடர் விளைவு – 89,564 76,566 6,999.93 13 7.9% 0
Chouteau – 6,002 5,168 10,312.78 1 0.5% 0
Custer – 12,883 10,652 9,801.67 1 1.1% 0
Daniels – 1,916 1,493 3,682.56 1 0.2% 0
Dawson – 9,822 7,848 6,155.73 2 0.9% 0
Deer Lodge – 10,352 8,283 1,913.93 5 0.9% 0
Fallon – 3,277 2,906 4,190.14 1 0.3% 0
Fergus – 12,730 10,025 11,231.94 1 1.1% 0
Flathead – 109,511 104,161 13,577.02 8 9.6% 0
Gallatin – 109,591 121,547 6,797.45 16 9.6% 0
Garfield – 1,335 1,006 12,524.4 0 0.1% 0
Glacier – 15,120 12,257 7,836.08 2 1.3% 0
Golden Valley – 911 653 3,034.29 0 0.1% 0
Granite – 3,445 3,196 4,476.93 1 0.3% 0
Hill – 18,130 14,263 7,512.53 2 1.6% 0
Jefferson – 12,493 10,504 4,287 3 1.1% 0
Judith Basin – 2,231 1,783 4,832.09 0 0.2% 0
Lake – 31,434 29,242 4,274.72 7 2.8% 0
Lewis and Clark – 75,167 70,000 9,033.31 8 6.6% 0
Liberty – 2,649 1,396 3,759.88 1 0.2% 0
Lincoln – 22,402 17,863 9,487.23 2 2% 0
Madison – 9,056 8,957 9,321.46 1 0.8% 0
McCone – 2,408 1,910 6,926.22 0 0.2% 0
Meagher – 2,077 1,721 6,187.48 0 0.2% 0
Mineral – 4,323 4,119 3,160.06 1 0.4% 0
Missoula – 127,652 112,303 6,758.62 19 11.2% 0
Musselshell – 5,052 4,449 4,836.03 1 0.4% 0
Park – 17,589 17,033 7,259.47 2 1.5% 0
Petroleum – 523 414 4,325.66 0 0% 0
Phillips – 4,646 3,707 13,460.3 0 0.4% 0
Pondera – 6,736 5,016 4,245.34 2 0.6% 0
Powder River – 1,909 1,432 8,512.5 0 0.2% 0
Powell – 7,818 6,246 6,020.85 1 0.7% 0
Prairie – 1,308 902 4,501.49 0 0.1% 0
Ravalli – 46,013 42,964 6,199.91 7 4% 0
Richland – 10,327 10,914 5,433.44 2 0.9% 0
Roosevelt – 11,222 9,199 6,118.89 2 1% 0
Rosebud – 10,649 6,606 12,976.91 1 0.9% 0
Sanders – 13,215 12,243 7,205.97 2 1.2% 0
Sheridan – 3,536 3,280 4,404.03 1 0.3% 0
Silver Bow – 37,941 32,075 1,857.05 20 3.3% 0
Stillwater – 10,333 7,845 4,669.16 2 0.9% 0
Sweet Grass – 4,109 3,334 4,812 1 0.4% 0
Teton – 6,916 6,014 5,911.94 1 0.6% 0
Toole – 5,951 4,186 5,015.62 1 0.5% 0
Treasure – 761 731 2,544.07 0 0.1% 0
Valley – 7,807 6,872 13,070.43 1 0.7% 0
Wheatland – 2,401 1,773 3,687.75 1 0.2% 0
Wibaux – 1,105 740 2,299.12 0 0.1% 0
Yellowstone – 174,114 157,938 6,845.22 25 15.3% 0
04வெளிப்பாடு

Open exposure layers

Count of H3 resolution-3 cells whose centre falls in the unit and that carry each Natural Earth layer.

Urban areas
350.6 H3 cells
Ports
None at this resolution
Airports
4 H3 cells
Major roads
7,532.2 H3 cells
Railways
3,126.2 H3 cells
Rivers and lakes
2,860.8 H3 cells
05இடர்

Risk values

Values when released. Subnational risk values for Montana publish with the edition from The Global Risks Index. Until then, run a scenario on open data for United States of America.
06Neighbours

Neighbouring units

07மூலங்கள்

Sources, credits and licences

ADM1 boundaries
geoBoundaries (William & Mary geoLab), gbOpen USA ADM1, source: United States Census Bureau, MAF/TIGER Database, licence: Public Domain · source · represents 2018
ADM2 boundaries
geoBoundaries (William & Mary geoLab), gbOpen USA ADM2, source: United States Census Bureau, MAF/TIGER Database, licence: Public Domain · source · represents 2018
Basemap
OpenFreeMap © OpenMapTiles (CC BY 4.0) · data © OpenStreetMap contributors (ODbL 1.0). Vector tiles requested by the reader’s browser, unmodified; the map falls back to plain land and sea when the host does not answer.
Terrain
Terrain Tiles (Mapzen, AWS Open Data), compiled from SRTM and other public elevation sources (NASA, USGS, ETOPO1, GMTED, EU-DEM under the Copernicus programme, Geoscience Australia, Kartverket, INEGI, LINZ, data.gov.uk). Display relief, not survey data.
People
GHSL 2025 population grid, European Commission Joint Research Centre (CC BY 4.0), shown at 0.05° and summed per unit; WorldPop 2025 (CC BY 4.0) as a second estimate. Units smaller than a grid cell take the density of the cell under them.
நாடுகள்
Natural Earth (public domain).
Elevation
GEBCO Compilation Group (2024) GEBCO 2024 Grid (public domain), reduced to 0.05°: the share of each cell’s land at or below 10 m, weighted by GHSL 2025 people for the low coastal zone.
Position
Boundaries are shown for location only and take no position on any boundary, name or status.