Montana Hispanic or Latino Population By County in 2021

Updated on August 2, 2024.

Based on the US Census Vintage data estimates, in 2021, there were 48,789 hispanics or latinos (of all racial backgrounds) in Montana and they represented 4.41% of the total population of Montana in 2021.

Yellowstone County had the highest number of hispanics or latinos (10,658), followed by Gallatin County (6,404), and Missoula County (5,997). On the other hand, Petroleum County had the lowest number of hispanics or latinos (11), followed by Garfield County (14), and Carter County (18).

When it comes to the ratio of hispanic to non-hispanic population, Yellowstone County had the highest percentage (6.37%), followed by Richland County (5.4%), and Treasure County (5.34%).

You can 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 hispanic or latino population. The data can also be filtered, sorted, and explored further in a table below.

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Montana Hispanic or Latino Population By County in 2021
Montana Hispanic or Latino Population By County in 2021
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County Population % of County Population
Beaverhead 461 4.83
Big Horn 584 4.53
Blaine 192 2.74
Broadwater 234 3.2
Carbon 324 2.98
Carter 18 1.27
Cascade 4304 5.09
Chouteau 176 2.97
Custer 389 3.25
Daniels 70 4.19
Dawson 299 3.38
Deer Lodge 324 3.4
Fallon 54 1.79
Fergus 243 2.09
Flathead 3728 3.43
Gallatin 6404 5.2
Garfield 14 1.16
Glacier 376 2.74
Golden Valley 42 5.15
Granite 83 2.47
Hill 542 3.34
Jefferson 327 2.62
Judith Basin 56 2.75
Lake 1317 4.1
Lewis and Clark 2823 3.89
Liberty 19 0.98
Lincoln 585 2.84
McCone 33 1.93
Madison 306 3.42
Meagher 42 2.15
Mineral 167 3.44
Missoula 5997 5
Musselshell 181 3.69
Park 599 3.42
Petroleum 11 2.12
Phillips 144 3.42
Pondera 141 2.34
Powder River 54 3.16
Powell 195 2.78
Prairie 37 3.37
Ravalli 1817 3.94
Richland 612 5.4
Roosevelt 297 2.75
Rosebud 256 3.17
Sanders 447 3.45
Sheridan 121 3.38
Silver Bow 1621 4.57
Stillwater 285 3.16
Sweet Grass 109 2.94
Teton 117 1.87
Toole 217 4.35
Treasure 41 5.34
Valley 184 2.43
Wheatland 77 3.77
Wibaux 35 3.74
Yellowstone 10658 6.37