Ranking of Montana Counties By Percentage of Population that are Hispanic or Latino in 2015
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2015, among all Montana counties, Big Horn County had the highest percentage of its population who identified their ethnicity as Hispanic or Latino (5.46%), followed by Yellowstone County (5.41%), and Richland County (5.37%).
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 or Latino in 2015
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Big Horn County | 5.46 |
| 2 | Yellowstone County | 5.41 |
| 3 | Richland County | 5.37 |
| 4 | Madison County | 4.49 |
| 5 | Silver Bow County | 4.4 |
| 6 | Rosebud County | 4.25 |
| 7 | Beaverhead County | 4.22 |
| 8 | Cascade County | 4.21 |
| 9 | Lake County | 3.99 |
| 10 | Golden Valley County | 3.91 |
| 11 | Wheatland County | 3.7 |
| 12 | Stillwater County | 3.49 |
| 13 | Hill County | 3.43 |
| 14 | Treasure County | 3.38 |
| 15 | Gallatin County | 3.36 |
| 16 | Toole County | 3.27 |
| 17 | Blaine County | 3.26 |
| 18 | Custer County | 3.25 |
| 18 | Dawson County | 3.25 |
| 19 | Ravalli County | 3.24 |
| 20 | Lewis and Clark County | 3.22 |
| 21 | Deer Lodge County | 3.15 |
| 22 | Missoula County | 3.12 |
| 23 | Wibaux County | 3.08 |
| 24 | Sheridan County | 3.05 |
| 25 | Musselshell County | 2.96 |
| 26 | Park County | 2.92 |
| 27 | Prairie County | 2.9 |
| 28 | Lincoln County | 2.85 |
| 29 | Mineral County | 2.81 |
| 30 | Glacier County | 2.73 |
| 30 | Sanders County | 2.73 |
| 31 | Flathead County | 2.68 |
| 32 | Roosevelt County | 2.65 |
| 33 | Broadwater County | 2.52 |
| 34 | Carbon County | 2.41 |
| 35 | Daniels County | 2.4 |
| 36 | Sweet Grass County | 2.32 |
| 37 | Jefferson County | 2.31 |
| 38 | Valley County | 2.29 |
| 39 | Phillips County | 2.24 |
| 40 | Fallon County | 2.21 |
| 41 | Chouteau County | 2.18 |
| 42 | Powell County | 2.16 |
| 43 | Fergus County | 2.12 |
| 44 | Granite County | 2.09 |
| 45 | Powder River County | 2.04 |
| 46 | Meagher County | 2.03 |
| 47 | Pondera County | 1.95 |
| 48 | Judith Basin County | 1.55 |
| 49 | Teton County | 1.48 |
| 50 | McCone County | 1.47 |
| 51 | Garfield County | 1.33 |
| 52 | Petroleum County | 1.26 |
| 53 | Carter County | 1.13 |
| 54 | Liberty County | 0.88 |