Ranking of Montana Counties By Population with Romanian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 928 people in Montana with Romanian ancestry. Among all Montana counties, Gallatin County had the highest population with Romanian ancestry (195), followed by Lewis and Clark County (172), and Flathead County (113).

The chart and table below shows the top 10 counties with high number of people with Romanian 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 Romanian Ancestry in 2021
Gallatin County
Lewis and Clark County
Flathead County
Cascade County
Missoula County
Silver Bow County
Richland County
Ravalli County
Hill County
Yellowstone County
Ranking of Montana Counties By Population with Romanian Ancestry in 2021
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Rank County Population
1 Gallatin County 195
2 Lewis and Clark County 172
3 Flathead County 113
4 Cascade County 89
5 Missoula County 88
6 Silver Bow County 49
7 Richland County 39
8 Ravalli County 32
9 Hill County 31
10 Yellowstone County 21
11 Sanders County 17
12 Powell County 14
13 Prairie County 11
14 Teton County 9
15 Lake County 8
15 Park County 8
16 Jefferson County 6
17 Beaverhead County 5
17 Carbon County 5
18 Daniels County 4
19 Lincoln County 3
19 Madison County 3
19 Pondera County 3
20 Mineral County 1
20 Sweet Grass County 1
20 Valley County 1