Ranking of Montana Counties By Net Migration Rate per 1K in 2018

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2018, the Net Migration Rate per 1K for Montana was 5.84. Among all Montana counties, Madison County had the highest net migration rate (36.76), followed by Broadwater County (21.9), and Powell County (21.74).

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 Rate per 1K in 2018
Madison
Broadwater
Powell
Gallatin
Ravalli
Mineral
Lincoln
Flathead
Jefferson
Park
Ranking of Montana Counties By Net Migration Rate per 1K in 2018
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Rank County Net Migration Rate
1 Madison County 36.76
2 Broadwater County 21.9
3 Powell County 21.74
4 Gallatin County 20.99
5 Ravalli County 18.14
6 Mineral County 17.77
7 Lincoln County 17.14
8 Flathead County 16.23
9 Jefferson County 15.83
10 Park County 15.31
11 Wibaux County 12.7
12 Wheatland County 12.08
13 Deer Lodge County 10.61
14 Golden Valley County 9.74
15 Lewis and Clark County 9.52
16 Stillwater County 9.31
17 Sanders County 8.79
18 Granite County 8.66
19 Liberty County 8.24
20 Sweet Grass County 8.14
21 Petroleum County 7.78
22 Missoula County 5.83
23 Carter County 5.73
24 Musselshell County 5.19
25 Yellowstone County 2.9
26 Judith Basin County 2.57
27 Lake County 1.95
28 Chouteau County 1.57
29 Meagher County 0.54
30 Carbon County 0.28
31 Glacier County 0.14
32 Blaine County -0.15
33 Teton County -0.49
34 Silver Bow County -1.32
35 Valley County -1.35
36 Cascade County -1.92
37 Beaverhead County -2.76
38 Pondera County -3.53
39 Daniels County -4.67
40 Treasure County -7.49
41 Toole County -11.13
42 Custer County -12.27
43 Garfield County -12.59
44 Phillips County -12.98
45 Powder River County -13.8
46 Fergus County -15.2
47 Roosevelt County -15.38
48 Hill County -16.88
49 Richland County -16.96
50 Big Horn County -17.04
51 McCone County -20.9
52 Sheridan County -24.27
53 Rosebud County -26.49
54 Fallon County -29.31
55 Dawson County -29.69
56 Prairie County -29.73