Ranking of Montana Counties By Population with Bulgarian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 384 people in Montana with Bulgarian ancestry. Among all Montana counties, Gallatin County had the highest population with Bulgarian ancestry (94), followed by Yellowstone County (71), and Ravalli County (49).

The chart and table below shows the top 10 counties with high number of people with Bulgarian 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 Bulgarian Ancestry in 2021
Gallatin County
Yellowstone County
Ravalli County
Missoula County
Park County
Powder River County
Flathead County
Custer County
Lewis and Clark County
Cascade County
Ranking of Montana Counties By Population with Bulgarian Ancestry in 2021
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Rank County Population
1 Gallatin County 94
2 Yellowstone County 71
3 Ravalli County 49
4 Missoula County 35
4 Park County 35
5 Powder River County 25
6 Flathead County 16
7 Custer County 15
8 Lewis and Clark County 14
9 Cascade County 12
10 Richland County 7
11 Silver Bow County 6
12 Liberty County 3
13 Big Horn County 1
13 Fergus County 1