Montana Hispanic or Latino Population By County in 2010

Updated on June 17, 2025.

Based on the US Census Vintage data estimates, in 2010, there were 28,871 hispanics or latinos (of all racial backgrounds) in Montana and they represented 2.91% of the total population of Montana in 2010.

Yellowstone County had the highest number of hispanics or latinos (6,991), followed by Missoula County (2,924), and Cascade County (2,722). On the other hand, Garfield County had the lowest number of hispanics or latinos (3), followed by Petroleum County (6), and Liberty County (8).

When it comes to the ratio of hispanic to non-hispanic population, Yellowstone County had the highest percentage (4.71%), followed by Big Horn County (4.03%), and Beaverhead County (3.68%).

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.

See this for other years:
Montana Hispanic or Latino Population By County in 2010
Montana Hispanic or Latino Population By County in 2010
Items per page:
0 of 0
County Population % of County Population
Beaverhead 341 3.68
Big Horn 520 4.03
Blaine 114 1.75
Broadwater 127 2.26
Carbon 191 1.9
Carter 8 0.69
Cascade 2722 3.34
Chouteau 96 1.65
Custer 271 2.32
Daniels 29 1.66
Dawson 181 2.02
Deer Lodge 276 2.97
Fallon 35 1.21
Fergus 178 1.54
Flathead 2090 2.3
Gallatin 2498 2.79
Garfield 3 0.25
Glacier 251 1.87
Golden Valley 29 3.3
Granite 46 1.5
Hill 393 2.43
Jefferson 228 2
Judith Basin 24 1.16
Lake 1014 3.52
Lewis and Clark 1615 2.54
Liberty 8 0.34
Lincoln 460 2.34
McCone 13 0.75
Madison 190 2.47
Meagher 31 1.65
Mineral 79 1.87
Missoula 2924 2.67
Musselshell 123 2.7
Park 323 2.07
Petroleum 6 1.23
Phillips 76 1.79
Pondera 88 1.43
Powder River 24 1.38
Powell 117 1.67
Prairie 16 1.35
Ravalli 1206 2.99
Richland 294 3.01
Roosevelt 143 1.37
Rosebud 321 3.47
Sanders 226 1.98
Sheridan 52 1.54
Silver Bow 1245 3.64
Stillwater 211 2.32
Sweet Grass 55 1.52
Teton 78 1.28
Toole 129 2.41
Treasure 25 3.5
Valley 93 1.26
Wheatland 32 1.48
Wibaux 12 1.19
Yellowstone 6991 4.71