Ranking of Idaho Counties By Net Migration in 2023

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2023, the Net Migration for Idaho was 21.15K. Among all Idaho counties, Canyon County had the highest net migration (5.77K), followed by Ada County (4.76K), and Kootenai County (1.58K).

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 in 2023
Canyon
Ada
Kootenai
Bonner
Twin Falls
Bonneville
Gem
Jefferson
Bannock
Washington
Ranking of Idaho Counties By Net Migration in 2023
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Rank County Net Migration
1 Canyon County 5770
2 Ada County 4764
3 Kootenai County 1581
4 Bonner County 1249
5 Twin Falls County 1243
6 Bonneville County 1003
7 Gem County 659
8 Jefferson County 653
9 Bannock County 577
10 Washington County 343
11 Payette County 329
12 Idaho County 310
13 Boundary County 279
14 Bingham County 236
14 Clearwater County 236
15 Franklin County 234
16 Minidoka County 233
17 Nez Perce County 232
18 Latah County 224
19 Lemhi County 223
20 Oneida County 207
21 Valley County 201
22 Jerome County 192
23 Gooding County 186
24 Shoshone County 163
25 Fremont County 141
26 Adams County 140
26 Power County 140
27 Boise County 134
28 Benewah County 122
29 Owyhee County 106
30 Cassia County 71
31 Butte County 62
32 Camas County 55
33 Lincoln County 44
34 Custer County 42
35 Lewis County 36
36 Elmore County 18
37 Bear Lake County 16
38 Caribou County 7
39 Teton County -4
40 Clark County -22
41 Blaine County -49
42 Madison County -1237