Ranking of Idaho Counties By Immigrant or Foreign-Born Population in 2021 (ACS-5Yrs)

Updated on September 27, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among all Idaho counties, Ada had the highest immigrant or foreign-born population (27.61K), followed by Canyon (19.09K), and Twin Falls (7.60K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Idaho counties.

You can see similar information for other states. You can also see the ranking for all counties in the United States.

Ranking of Idaho Counties By Immigrant or Foreign-Born Population in 2021
Ada
Canyon
Twin Falls
Bonneville
Jerome
Blaine
Kootenai
Minidoka
Elmore
Bannock
Ranking of Idaho Counties By Immigrant or Foreign-Born Population in 2021
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Rank County Immigrant Population
1 Ada 27605
2 Canyon 19089
3 Twin Falls 7596
4 Bonneville 5210
5 Jerome 4242
6 Blaine 4010
7 Kootenai 3839
8 Minidoka 3013
9 Elmore 2832
10 Bannock 2681
11 Cassia 2467
12 Bingham 2250
13 Madison 1924
14 Gooding 1903
15 Latah 1702
16 Payette 1672
17 Jefferson 1187
18 Power 1114
19 Teton 1062
20 Owyhee 1040
21 Bonner 861
22 Lincoln 841
23 Fremont 795
24 Nez Perce 729
25 Gem 712
26 Washington 683
27 Boundary 544
28 Franklin 406
29 Boise 313
30 Caribou 306
31 Idaho 252
32 Clearwater 214
33 Clark 200
34 Bear Lake 176
35 Shoshone 162
36 Lemhi 144
37 Oneida 131
38 Benewah 104
39 Valley 99
40 Butte 87
41 Lewis 57
42 Adams 49
43 Camas 29
44 Custer 24