Ranking of Montana Counties By Percentage of Population with Armenian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 672 people in Montana with Armenian ancestry (0.06% of Montana population). Among all Montana counties, Sanders County had the highest percentage of its population with Armenian ancestry (0.39%), followed by Big Horn County (0.26%), and Gallatin County (0.18%).

The chart and table below shows the top 10 counties with high percentage of its population having Armenian 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 Percentage of Population with Armenian Ancestry in 2021
Sanders County
Big Horn County
Gallatin County
Custer County
Flathead County
Madison County
Lake County
Phillips County
Cascade County
Sheridan County
Ranking of Montana Counties By Percentage of Population with Armenian Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Sanders County 0.39
2 Big Horn County 0.26
3 Gallatin County 0.18
4 Custer County 0.17
4 Flathead County 0.17
5 Madison County 0.13
6 Lake County 0.08
7 Phillips County 0.07
8 Cascade County 0.06
8 Sheridan County 0.06
9 Judith Basin County 0.05
9 Lewis and Clark County 0.05
10 Ravalli County 0.04
11 Hill County 0.03
11 Powell County 0.03
11 Roosevelt County 0.03
12 Missoula County 0.02
13 Yellowstone County 0.001