Ranking of Montana Counties By Net Migration in 2020

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2020, the Net Migration for Montana was 9.95K. Among all Montana counties, Gallatin County had the highest net migration (1.89K), followed by Flathead County (1.87K), and Missoula County (1.48K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Montana counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Montana Counties By Net Migration in 2020
Gallatin
1.89K
Flathead
1.87K
Missoula
1.48K
Yellowstone
1.46K
Ravalli
995
Lewis and Clark
638
Lake
474
Lincoln
381
Silver Bow
360
Sanders
263
Ranking of Montana Counties By Net Migration in 2020
Rank
County
Net Migration
1 Gallatin County 1,887
2 Flathead County 1,871
3 Missoula County 1,479
4 Yellowstone County 1,460
5 Ravalli County 995
6 Lewis and Clark County 638
7 Lake County 474
8 Lincoln County 381
9 Silver Bow County 360
10 Sanders County 263
11 Broadwater County 243
12 Carbon County 230
13 Jefferson County 221
14 Madison County 215
14 Stillwater County 215
15 Park County 173
16 Mineral County 139
17 Fergus County 108
18 Teton County 95
19 Musselshell County 71
20 Wheatland County 57
21 Deer Lodge County 55
22 Chouteau County 36
23 Beaverhead County 35
24 Richland County 34
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