Ranking of Idaho Counties By Net Migration Rate per 1K in 2023

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2023, the Net Migration Rate per 1K for Idaho was 10.8. Among all Idaho counties, Camas County had the highest net migration rate (45.83), followed by Oneida County (42.7), and Gem County (31.29).

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 Migration Rate per 1K in 2023
Camas
Oneida
Gem
Washington
Adams
Lemhi
Clearwater
Bonner
Butte
Canyon
Ranking of Idaho Counties By Net Migration Rate per 1K in 2023
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Rank County Net Migration Rate
1 Camas County 45.83
2 Oneida County 42.7
3 Gem County 31.29
4 Washington County 30.21
5 Adams County 28.93
6 Lemhi County 26.65
7 Clearwater County 25.9
8 Bonner County 23.97
9 Butte County 22.8
10 Canyon County 22.62
11 Boundary County 20.63
12 Jefferson County 19.31
13 Idaho County 17.42
14 Power County 17.05
15 Valley County 16.04
16 Boise County 15.78
17 Franklin County 15.25
18 Twin Falls County 13.13
19 Payette County 12.14
20 Benewah County 11.79
21 Shoshone County 11.63
22 Gooding County 11.62
23 Minidoka County 10.42
24 Fremont County 9.96
25 Lewis County 9.64
26 Custer County 9.3
27 Ada County 9.1
28 Kootenai County 8.57
29 Owyhee County 8.34
30 Lincoln County 8.14
31 Bonneville County 7.68
32 Jerome County 7.56
33 Bannock County 6.4
34 Latah County 5.4
34 Nez Perce County 5.4
35 Bingham County 4.7
36 Cassia County 2.76
37 Bear Lake County 2.36
38 Caribou County 0.97
39 Elmore County 0.61
40 Teton County -0.32
41 Blaine County -1.95
42 Madison County -22.38
43 Clark County -27.28