Montana Hispanic or Latino of All Races Citizen Voting-age Population By County in 2017 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2017, the Hispanic or Latino of All Races citizen voting-age population for Montana was 66,010 and represented 8.31% of the total Montana citizen voting-age population.

Among all Montana counties, Yellowstone had the highest Hispanic or Latino of All Races citizen voting-age population (4.57K), followed by Missoula (2.30K), and Cascade (2.17K).

In terms of percentages, Big Horn had the highest percentage of its citizen voting-age population being Hispanic or Latino of All Races (3.89%), followed by Yellowstone (3.87%), and Rosebud (3.82%).

The chart and table below shows the Hispanic or Latino of All Races citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Hispanic or Latino of All Races.

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

You can also see similar information for other ethnicities.

See this for other years:
Montana Hispanic or Latino of All Races Citizen Voting-age Population By County in 2017
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Yellowstone 4570 3.87
Missoula 2300 2.54
Cascade 2175 3.47
Gallatin 1955 2.49
Flathead 1545 2.09
Lewis and Clark 1235 2.39
Silver Bow 870 3.21
Ravalli 835 2.54
Lake 665 3.02
Lincoln 355 2.28
Big Horn 340 3.89
Hill 310 2.62
Park 280 2.19
Richland 265 3.16
Rosebud 250 3.82
Custer 215 2.33
Fergus 205 2.31
Sanders 205 2.22
Stillwater 205 2.84
Jefferson 190 2.09
Beaverhead 180 2.39
Carbon 175 2.06
Dawson 170 2.39
Deer Lodge 165 2.15
Valley 145 2.49
Powell 140 2.39
Broadwater 120 2.62
Glacier 115 1.25
Roosevelt 115 1.54
Madison 90 1.39
Blaine 75 1.62
Toole 75 1.88
Chouteau 70 1.60
Teton 65 1.41
Phillips 50 1.58
Daniels 45 3.23
Mineral 45 1.31
Musselshell 40 1.07
Sheridan 35 1.26
Sweet Grass 35 1.25
Fallon 30 1.41
Judith Basin 25 1.53
Pondera 25 0.56
Powder River 20 1.51
Wibaux 20 2.34
Liberty 15 0.80
McCone 15 1.15
Treasure 15 2.36
Wheatland 15 0.97
Golden Valley 10 1.68
Granite 10 0.39
Meagher 10 0.68
Carter 4 0.38
Garfield 4 0.47
Prairie 4 0.39
Petroleum 0 0.00