Montana Hispanic or Latino of All Races Citizen Population By County in 2019 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the Hispanic or Latino of All Races citizen population for Montana was 149,345 and represented 14.36% of the total Montana citizen population.

Among all Montana counties, Yellowstone had the highest Hispanic or Latino of All Races citizen population (8.55K), followed by Missoula (3.72K), and Cascade (3.61K).

In terms of percentages, Golden Valley had the highest percentage of its citizen population being Hispanic or Latino of All Races (6.85%), followed by Big Horn (5.91%), and Yellowstone (5.42%).

The chart and table below shows the Hispanic or Latino of All Races citizen population of each county and the percentage of each county's citizen 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 Population By County in 2019
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County Citizen Population % of County Citizen Population
Yellowstone 8545 5.42
Missoula 3715 3.21
Cascade 3610 4.45
Gallatin 3525 3.32
Flathead 2685 2.71
Lewis and Clark 2205 3.27
Silver Bow 1550 4.53
Ravalli 1440 3.41
Lake 1320 4.44
Big Horn 785 5.91
Hill 595 3.64
Lincoln 500 2.59
Richland 500 4.53
Park 490 3.03
Rosebud 420 4.65
Glacier 415 3.05
Custer 395 3.37
Roosevelt 395 3.57
Beaverhead 350 3.78
Sanders 350 3.02
Stillwater 350 3.72
Deer Lodge 305 3.37
Jefferson 285 2.40
Carbon 260 2.46
Dawson 260 2.91
Blaine 240 3.57
Valley 195 2.62
Toole 180 3.70
Madison 175 2.17
Broadwater 165 2.79
Musselshell 145 3.05
Chouteau 130 2.29
Sheridan 125 3.63
Pondera 120 2.01
Powell 120 1.76
Phillips 115 2.84
Fergus 100 0.90
Teton 100 1.65
Sweet Grass 85 2.33
Granite 75 2.27
Meagher 75 4.07
Judith Basin 70 3.59
Fallon 60 2.11
McCone 55 3.09
Mineral 55 1.30
Golden Valley 50 6.85
Powder River 50 3.15
Daniels 45 2.61
Wibaux 45 4.05
Liberty 30 1.28
Wheatland 25 1.19
Prairie 15 1.22
Carter 4 0.30
Garfield 4 0.39
Treasure 4 0.60
Petroleum 0 0.00