Ranking of Montana Counties By Population with Austrian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 4.23K people in Montana with Austrian ancestry. Among all Montana counties, Silver Bow County had the highest population with Austrian ancestry (839), followed by Gallatin County (443), and Missoula County (425).

The chart and table below shows the top 10 counties with high number of people with Austrian ancestry.

You can see similar information for other states and for other ancestry groups in Montana.

Data Source: US Census Bureau.
Ranking of Montana Counties By Population with Austrian Ancestry in 2021
Silver Bow County
Gallatin County
Missoula County
Lewis and Clark County
Cascade County
Yellowstone County
Flathead County
Park County
Lincoln County
Beaverhead County
Ranking of Montana Counties By Population with Austrian Ancestry in 2021
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Rank County Population
1 Silver Bow County 839
2 Gallatin County 443
3 Missoula County 425
4 Lewis and Clark County 378
5 Cascade County 361
6 Yellowstone County 334
7 Flathead County 221
8 Park County 142
9 Lincoln County 133
10 Beaverhead County 126
11 Deer Lodge County 106
12 Lake County 95
13 Ravalli County 94
14 Madison County 54
15 Liberty County 53
16 Fergus County 47
17 Stillwater County 46
18 Custer County 40
19 Pondera County 28
20 Jefferson County 26
21 Musselshell County 24
22 Broadwater County 23
23 Dawson County 19
23 Sanders County 19
24 Golden Valley County 16
24 Hill County 16
25 Big Horn County 15
25 Prairie County 15
26 Richland County 13
27 Blaine County 11
28 Roosevelt County 9
29 McCone County 8
30 Carbon County 7
30 Powell County 7
31 Sheridan County 6
31 Teton County 6
32 Judith Basin County 5
33 Granite County 4
33 Phillips County 4
34 Carter County 3
34 Chouteau County 3
34 Valley County 3
34 Wheatland County 3