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RANKING · 2020 CENSUS · 44 SHOWN OF 44

Most foreign-born residents, Idaho counties · 2020

Idaho counties ranked by the share of residents born outside the US (2020 ACS). This list covers the 44 counties in Idaho that qualify, ranked against each other statewide.

Most foreign-born residents by state
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RANKPLACESTATEPOPFOREIGN-BORNVS 2010
01Clark County, IDID78326.0%−3.4 pts
02Jerome County, IDID26,36216.7%+0.6 pts
03Lincoln County, IDID5,60316.5%+2.3 pts
04Blaine County, IDID25,51715.6%+0.6 pts
05Minidoka County, IDID22,91115.4%+4.5 pts
06Power County, IDID8,24614.6%+1.7 pts
07Gooding County, IDID16,44613.9%−0.7 pts
08Elmore County, IDID29,46510.4%+2.1 pts
09Owyhee County, IDID12,6619.1%−4.8 pts
10Cassia County, IDID26,3979.0%−0.8 pts
11Twin Falls County, IDID97,5399.0%+1.3 pts
12Canyon County, IDID275,1237.9%−1.2 pts
13Teton County, IDID13,2547.9%−1.3 pts
14Washington County, IDID11,5837.5%−0.8 pts
15Payette County, IDID27,8246.7%+2.8 pts
16Fremont County, IDID14,2086.7%+0.2 pts
17Ada County, IDID546,1415.7%−0.1 pts
18Bingham County, IDID51,1535.0%−1.4 pts
19Latah County, IDID41,8425.0%+1.2 pts
20Bonneville County, IDID135,7714.9%−0.2 pts
21Caribou County, IDID7,2524.7%+1.4 pts
22Madison County, IDID55,1724.6%+1.6 pts
23Gem County, IDID21,7734.3%−0.6 pts
24Clearwater County, IDID9,1184.1%+2.3 pts
25Oneida County, IDID5,0854.0%+3.9 pts
26Boundary County, IDID13,9974.0%+1.1 pts
27Boise County, IDID8,5453.7%+1.4 pts
28Jefferson County, IDID35,2973.6%−1.0 pts
29Bannock County, IDID91,5913.6%+0.6 pts
30Camas County, IDID1,3163.1%−5.9 pts
31Bonner County, IDID54,4202.6%−0.3 pts
32Bear Lake County, IDID6,7272.4%+2.1 pts
33Kootenai County, IDID191,8642.3%−0.3 pts
34Franklin County, IDID15,8892.3%−0.5 pts
35Lemhi County, IDID8,4742.1%+0.9 pts
36Nez Perce County, IDID42,9051.9%+0.2 pts
37Lewis County, IDID3,7041.8%−0.3 pts
38Shoshone County, IDID14,1301.2%−0.1 pts
39Benewah County, IDID10,5081.2%−0.0 pts
40Idaho County, IDID17,8741.2%−0.2 pts
41Valley County, IDID12,8311.1%−1.4 pts
42Adams County, IDID5,0130.9%−0.1 pts
43Custer County, IDID4,6360.4%−0.7 pts
44Butte County, IDID2,7830.2%−1.9 pts
SHOWING 1–44 OF 44

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS