Ranking of Montana Counties By Percentage of Population with Swedish Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 29.46K people in Montana with Swedish ancestry (2.73% of Montana population). Among all Montana counties, Granite County had the highest percentage of its population with Swedish ancestry (8.52%), followed by Meagher County (6.68%), and Treasure County (5.48%).
The chart and table below shows the top 10 counties with high percentage of its population having Swedish ancestry.
You can see similar information for other states and for other ancestry groups in Montana.
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Related Topics: Montana ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Montana Counties By Percentage of Population with Swedish Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Granite County | 8.52 |
| 2 | Meagher County | 6.68 |
| 3 | Treasure County | 5.48 |
| 4 | Broadwater County | 4.46 |
| 5 | Sanders County | 4.40 |
| 6 | Sheridan County | 4.12 |
| 7 | Lewis and Clark County | 3.94 |
| 8 | Beaverhead County | 3.90 |
| 9 | Valley County | 3.80 |
| 10 | Ravalli County | 3.67 |
| 11 | Jefferson County | 3.60 |
| 12 | Park County | 3.59 |
| 13 | Flathead County | 3.55 |
| 14 | Teton County | 3.37 |
| 15 | Blaine County | 3.36 |
| 16 | Dawson County | 3.30 |
| 17 | Daniels County | 3.16 |
| 18 | Phillips County | 3.14 |
| 19 | Sweet Grass County | 3.06 |
| 20 | Missoula County | 2.86 |
| 21 | McCone County | 2.77 |
| 22 | Gallatin County | 2.73 |
| 23 | Deer Lodge County | 2.72 |
| 24 | Mineral County | 2.67 |
| 25 | Yellowstone County | 2.55 |
| 26 | Powell County | 2.52 |
| 27 | Liberty County | 2.47 |
| 28 | Petroleum County | 2.30 |
| 29 | Judith Basin County | 2.25 |
| 29 | Madison County | 2.25 |
| 30 | Custer County | 2.20 |
| 31 | Cascade County | 2.19 |
| 32 | Lake County | 2.18 |
| 32 | Pondera County | 2.18 |
| 33 | Chouteau County | 2.12 |
| 34 | Carbon County | 2.04 |
| 34 | Musselshell County | 2.04 |
| 35 | Lincoln County | 1.99 |
| 36 | Wibaux County | 1.97 |
| 37 | Golden Valley County | 1.95 |
| 38 | Hill County | 1.85 |
| 39 | Toole County | 1.78 |
| 40 | Stillwater County | 1.69 |
| 41 | Carter County | 1.63 |
| 42 | Prairie County | 1.55 |
| 43 | Roosevelt County | 1.46 |
| 44 | Silver Bow County | 1.45 |
| 45 | Wheatland County | 1.35 |
| 46 | Fergus County | 1.32 |
| 47 | Richland County | 1.22 |
| 48 | Powder River County | 1.19 |
| 49 | Fallon County | 1.17 |
| 50 | Rosebud County | 1.03 |
| 51 | Glacier County | 0.59 |
| 52 | Big Horn County | 0.43 |