Montana Non-Hispanic American Indian and Alaska Native alone Population By County in 2020

Updated on August 2, 2024.

Based on the US Census Vintage data estimates, in 2020, there were 65,262 people that identified as Non-Hispanic American Indian and Alaska Native alone in Montana and they represented 6.00% of the total population of Montana in 2020. Glacier County had the highest number of Non-Hispanic American Indian and Alaska Native alone population (8,827), followed by Big Horn County (8,443), and Lake County (7,017). On the other hand, Petroleum County had the lowest number of Non-Hispanic American Indian and Alaska Native alone (6), followed by Garfield County (6), and Carter County (11).

When it comes to the percentage of each county's population that identified as Non-Hispanic American Indian and Alaska Native alone, Big Horn County had the highest percentage (64.55%), followed by Glacier County (64.22%), and Roosevelt County (59.13%).

You can see similar information for other ethnicity and racial groups in Montana.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic American Indian and Alaska Native alone population. The data can also be filtered, sorted, and explored further in a table below.

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Montana Non-Hispanic American Indian and Alaska Native alone Population By County in 2020
Montana Non-Hispanic American Indian and Alaska Native alone Population By County in 2020
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County Non-Hispanic American Indian and Alaska Native alone Population % of County Population
Beaverhead 162 1.73
Big Horn 8443 64.55
Blaine 3504 50.01
Broadwater 89 1.3
Carbon 122 1.16
Carter 11 0.78
Cascade 3453 4.09
Chouteau 1050 17.8
Custer 254 2.14
Daniels 44 2.66
Dawson 164 1.84
Deer Lodge 240 2.55
Fallon 27 0.89
Fergus 174 1.52
Flathead 1164 1.11
Gallatin 985 0.82
Garfield 6 0.51
Glacier 8827 64.22
Golden Valley 16 1.95
Granite 32 0.97
Hill 3725 22.89
Jefferson 217 1.79
Judith Basin 21 1.04
Lake 7017 22.45
Lewis and Clark 1290 1.81
Liberty 19 0.97
Lincoln 238 1.21
McCone 18 1.04
Madison 56 0.65
Meagher 13 0.68
Mineral 84 1.84
Missoula 2773 2.34
Musselshell 79 1.66
Park 184 1.07
Petroleum 6 1.2
Phillips 369 8.76
Pondera 883 15.02
Powder River 32 1.89
Powell 363 5.23
Prairie 14 1.28
Ravalli 421 0.95
Richland 231 2
Roosevelt 6387 59.13
Rosebud 3072 36.97
Sanders 423 3.4
Sheridan 72 2.03
Silver Bow 603 1.71
Stillwater 101 1.12
Sweet Grass 39 1.06
Teton 102 1.63
Toole 253 5.09
Treasure 21 2.77
Valley 610 8.07
Wheatland 24 1.16
Wibaux 14 1.5
Yellowstone 6721 4.07