Montana Net Domestic Migration Rate By County in 2021

Updated on July 29, 2024.

According to the US Census Bureau estimates, in 2021, the net domestic migration rate for Montana was 18.58. Mineral County had the highest net domestic migration rate (72.13) followed by Broadwater County (67.97), and Sanders County (50.55). On the other hand, Rosebud County had the lowest net domestic migration rate (-24.03), followed by Richland County (-20.82), and Liberty County (-13.89).

Net Domestic migration rate for a given county refers to the the difference between number of people moving to the county from other parts of the United States (excluding Puerto Rico) and number of people moving out of the county to other parts of the United States (excluding Puerto Rico) per 1,000 of the mid-year population of the county.

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.

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Montana Net Domestic Migration Rate By County in 2021
Montana Net Domestic Migration Rate By County in 2021
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County Net Domestic Migration Rate
Beaverhead 21.55
Big Horn -10.09
Blaine -3.14
Broadwater 67.97
Carbon 39.36
Carter 9.94
Cascade 2.7
Chouteau 7.95
Custer 11.5
Daniels 20.45
Dawson -2.02
Deer Lodge 17
Fallon -10.26
Fergus 18.36
Flathead 37.79
Gallatin 24.11
Garfield 34.45
Glacier -0.15
Golden Valley 4.89
Granite 16.79
Hill -7.45
Jefferson 33.4
Judith Basin 9.36
Lake 28.86
Lewis and Clark 18.96
Liberty -13.89
Lincoln 50.35
McCone -12.22
Madison 36.79
Meagher 23.72
Mineral 72.13
Missoula 10.98
Musselshell 42.04
Park 21.53
Petroleum 43.27
Phillips 3.32
Pondera 23.71
Powder River 11.16
Powell 17.61
Prairie 18.28
Ravalli 43.58
Richland -20.82
Roosevelt 2.41
Rosebud -24.03
Sanders 50.55
Sheridan 11.24
Silver Bow 12.13
Stillwater 7.1
Sweet Grass 18.18
Teton 5.59
Toole 7.03
Treasure 13.1
Valley 3.18
Wheatland -9.71
Wibaux 12.83
Yellowstone 13.16