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

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, the Net Domestic Migration Rate per 1K for Idaho was 14.06. Among all Idaho counties, Boise County had the highest net domestic migration rate (40.51), followed by Valley County (30.25), and Adams County (24.21).

The chart below shows the top 10 counties, and the table below shows the ranking of all Idaho 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 Idaho Counties By Net Domestic Migration Rate per 1K in 2018
Boise
Valley
Adams
Custer
Bonner
Canyon
Shoshone
Jefferson
Ada
Kootenai
Ranking of Idaho Counties By Net Domestic Migration Rate per 1K in 2018
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Rank County Net Dom. Migration Rate
1 Boise County 40.51
2 Valley County 30.25
3 Adams County 24.21
4 Custer County 24.18
5 Bonner County 23.61
6 Canyon County 23.57
7 Shoshone County 23.09
8 Jefferson County 23.02
9 Ada County 22.44
10 Kootenai County 22.17
11 Lemhi County 21
12 Gem County 16.64
13 Clearwater County 15.97
14 Payette County 13.13
15 Camas County 12.79
16 Franklin County 11.17
17 Bonneville County 9.89
18 Benewah County 9.46
19 Oneida County 9.07
20 Bannock County 8.76
21 Idaho County 8.16
22 Butte County 7.34
23 Washington County 6.76
24 Elmore County 6.53
25 Power County 6.3
26 Teton County 6.15
27 Blaine County 5.85
28 Boundary County 3.82
29 Twin Falls County 3.08
30 Owyhee County 1.2
31 Nez Perce County 0.89
32 Bingham County -0.2
33 Caribou County -0.29
34 Jerome County -1.42
35 Bear Lake County -1.66
36 Cassia County -2.91
37 Latah County -3.73
38 Fremont County -3.88
39 Gooding County -4.09
40 Minidoka County -5.32
41 Lincoln County -6.9
42 Lewis County -8.29
43 Madison County -26.58
44 Clark County -48.75