Ranking of Montana Counties By Percentage of Population that are Hispanic American Indian and Alaska Native in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Montana counties, Big Horn County had the highest percentage of its population who identified their ethnicity as Hispanic American Indian and Alaska Native (3.04%), followed by Rosebud County (2.56%), and Roosevelt County (2%).
The chart below shows the top 10 counties, and the table below shows the ranking of all Montana counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: Montana Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Montana Counties By Percentage of Pop. that are
Hispanic American Indian and Alaska Native in 2018
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Big Horn County | 3.04 |
| 2 | Rosebud County | 2.56 |
| 3 | Roosevelt County | 2 |
| 4 | Lake County | 1.74 |
| 5 | Glacier County | 1.67 |
| 6 | Blaine County | 1.43 |
| 6 | Wheatland County | 1.43 |
| 7 | Hill County | 1.38 |
| 8 | Yellowstone County | 0.93 |
| 9 | Chouteau County | 0.9 |
| 10 | Silver Bow County | 0.62 |
| 11 | Deer Lodge County | 0.61 |
| 12 | Cascade County | 0.59 |
| 13 | Sanders County | 0.56 |
| 14 | Pondera County | 0.54 |
| 15 | Daniels County | 0.53 |
| 15 | Valley County | 0.53 |
| 16 | Toole County | 0.5 |
| 17 | Phillips County | 0.47 |
| 18 | Richland County | 0.42 |
| 19 | Lewis and Clark County | 0.39 |
| 20 | Custer County | 0.35 |
| 20 | Dawson County | 0.35 |
| 21 | Musselshell County | 0.3 |
| 22 | Missoula County | 0.29 |
| 23 | Beaverhead County | 0.28 |
| 24 | Golden Valley County | 0.24 |
| 24 | Ravalli County | 0.24 |
| 25 | Stillwater County | 0.22 |
| 26 | Fergus County | 0.21 |
| 26 | Jefferson County | 0.21 |
| 26 | Sheridan County | 0.21 |
| 27 | Flathead County | 0.19 |
| 27 | Powell County | 0.19 |
| 28 | Gallatin County | 0.18 |
| 28 | McCone County | 0.18 |
| 28 | Madison County | 0.18 |
| 29 | Park County | 0.17 |
| 29 | Powder River County | 0.17 |
| 30 | Carbon County | 0.16 |
| 31 | Broadwater County | 0.15 |
| 31 | Teton County | 0.15 |
| 31 | Treasure County | 0.15 |
| 32 | Mineral County | 0.12 |
| 33 | Lincoln County | 0.11 |
| 33 | Sweet Grass County | 0.11 |
| 34 | Carter County | 0.08 |
| 34 | Liberty County | 0.08 |
| 35 | Fallon County | 0.07 |
| 36 | Meagher County | 0.05 |
| 37 | Garfield County | 0 |
| 37 | Granite County | 0 |
| 37 | Judith Basin County | 0 |
| 37 | Petroleum County | 0 |
| 37 | Prairie County | 0 |
| 37 | Wibaux County | 0 |