Idaho Net Migration By County in 2021

Updated on July 29, 2024.

According to the US Census Bureau estimates, in 2021, the net migration for Idaho was 52,222. Ada County had the highest net migration (14,181) followed by Canyon County (9,940), and Kootenai County (7,607). On the other hand, Clark County had the lowest net migration (-3), followed by Oneida County (34), and Camas County (54).

Net migration for a county refers to the difference between the number of migrants, both domestic and international, moving to the county and those leaving the county. Or to put it simply, the net migration for a given county is the inbound migration minus the outbound migration for that county.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the chart to see this information for each county. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
Idaho Net Migration By County in 2021
Idaho Net Migration By County in 2021
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County Net Migration
Ada 14181
Adams 226
Bannock 1039
Bear Lake 193
Benewah 400
Bingham 641
Blaine 403
Boise 525
Bonner 2418
Bonneville 2721
Boundary 507
Butte 79
Camas 54
Canyon 9940
Caribou 91
Cassia 335
Clark -3
Clearwater 238
Custer 200
Elmore 70
Franklin 288
Fremont 164
Gem 646
Gooding 117
Idaho 590
Jefferson 955
Jerome 329
Kootenai 7607
Latah 598
Lemhi 279
Lewis 197
Lincoln 140
Madison 266
Minidoka 216
Nez Perce 481
Oneida 34
Owyhee 368
Payette 783
Power 72
Shoshone 539
Teton 503
Twin Falls 1927
Valley 449
Washington 416