Montana American Indian and Alaska Native Alone Male or Men Population By County in 2021

Updated on July 3, 2025.

Based on the US Census Vintage data estimates, in 2021, the American Indian and Alaska Native Alone male population in Montana was 35,816 and represented 6.39% of the total Montana male population (560,761).

Among Montana counties, Glacier County had the highest American Indian and Alaska Native Alone male population (4,275), followed by Big Horn County (4,218), and Yellowstone County (4,216).

In the map below, we show the number and percentage of each county's American Indian and Alaska Native Alone male population. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

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

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

See this for other years:
Montana American Indian and Alaska Native Alone Male or Men Population By County in 2021
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County Male Population % of County Male Population
Beaverhead 106 2.15
Big Horn 4218 65.94
Blaine 1812 51.27
Broadwater 49 1.29
Carbon 92 1.64
Carter 9 1.25
Cascade 2018 4.69
Chouteau 516 17.13
Custer 169 2.80
Daniels 23 2.64
Dawson 133 2.89
Deer Lodge 170 3.37
Fallon 19 1.24
Fergus 121 2.04
Flathead 705 1.30
Gallatin 646 1.00
Garfield 4 0.65
Glacier 4275 64.09
Golden Valley 7 1.79
Granite 17 0.97
Hill 1924 23.27
Jefferson 103 1.62
Judith Basin 13 1.24
Lake 3757 23.76
Lewis and Clark 796 2.21
Liberty 7 0.74
Lincoln 123 1.18
McCone 12 1.35
Madison 29 0.62
Meagher 12 1.17
Mineral 44 1.77
Missoula 1740 2.89
Musselshell 47 1.87
Park 101 1.14
Petroleum 6 2.15
Phillips 201 9.50
Pondera 470 15.66
Powder River 16 1.82
Powell 365 8.14
Prairie 7 1.24
Ravalli 280 1.21
Richland 155 2.64
Roosevelt 3246 59.54
Rosebud 1574 38.57
Sanders 268 4.03
Sheridan 31 1.65
Silver Bow 426 2.36
Stillwater 70 1.52
Sweet Grass 19 1.01
Teton 59 1.89
Toole 216 7.36
Treasure 6 1.54
Valley 328 8.58
Wheatland 33 3.14
Wibaux 7 1.46
Yellowstone 4216 5.08