Montana Net International Migration By County in 2020

Updated on January 22, 2024.

According to the US Census Bureau estimates, in 2020, the net international migration for Montana was 990. Missoula County had the highest net international migration (237) followed by Gallatin County (223), and Yellowstone County (141). On the other hand, Richland County had the lowest net international migration (-2), followed by Mineral County (-1), and Wibaux County (0).

Net International migration for a given county refers to the difference between the number of people moving to the county from other parts of the world outside the borders of the United States (50 states and District of Columbia) and the number of people moving out of the county to other parts of the world outside the borders of the United States.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the chart to see this information for each county. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
Montana Net International Migration By County in 2020
Montana Net International Migration By County in 2020
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County Net International Migration
Beaverhead 10
Big Horn 7
Blaine 1
Broadwater 0
Carbon 7
Carter 0
Cascade 38
Chouteau 0
Custer 5
Daniels 0
Dawson 2
Deer Lodge 0
Fallon 2
Fergus 11
Flathead 29
Gallatin 223
Garfield 0
Glacier 5
Golden Valley 0
Granite 1
Hill 16
Jefferson 0
Judith Basin 0
Lake 19
Lewis and Clark 42
Liberty 0
Lincoln 29
McCone 0
Madison 21
Meagher 3
Mineral -1
Missoula 237
Musselshell 0
Park 4
Petroleum 0
Phillips 0
Pondera 8
Powder River 0
Powell 1
Prairie 0
Ravalli 28
Richland -2
Roosevelt 8
Rosebud 11
Sanders 1
Sheridan 0
Silver Bow 59
Stillwater 8
Sweet Grass 0
Teton 13
Toole 0
Treasure 0
Valley 3
Wheatland 0
Wibaux 0
Yellowstone 141