RANKING · 2024 ACS · 44 SHOWN OF 44

Most foreign-born residents, Idaho counties

Idaho counties ranked by the share of residents born outside the US (2024 ACS). This list covers the 44 counties in Idaho that qualify, ranked against each other statewide.

IdahoAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR2010 2020 2024

RANKPLACESTATEPOPFOREIGN-BORNVS 2010

01Clark County, IDID78319.3%−34%

02Jerome County, IDID26,36217.9%+11%

03Lincoln County, IDID5,60315.7%+11%

04Gooding County, IDID16,44614.0%−4%

05Blaine County, IDID25,51713.8%−8%

06Power County, IDID8,24612.9%−0%

07Minidoka County, IDID22,91111.8%+8%

08Owyhee County, IDID12,66110.8%−23%

09Teton County, IDID13,25410.6%+16%

10Cassia County, IDID26,39710.3%+4%

11Elmore County, IDID29,4659.3%+12%

12Canyon County, IDID275,1238.7%−4%

13Twin Falls County, IDID97,5398.5%+10%

14Washington County, IDID11,5836.4%−23%

15Ada County, IDID546,1416.2%+6%

16Gem County, IDID21,7736.2%+28%

17Bingham County, IDID51,1535.7%−12%

18Fremont County, IDID14,2085.5%−15%

19Madison County, IDID55,1725.2%+76%

20Payette County, IDID27,8245.1%+32%

21Custer County, IDID4,6364.8%+310%

22Boundary County, IDID13,9974.4%+55%

23Jefferson County, IDID35,2974.2%−9%

24Bonneville County, IDID135,7714.1%−20%

25Latah County, IDID41,8423.9%+1%

26Caribou County, IDID7,2523.9%+19%

27Bannock County, IDID91,5913.4%+16%

28Butte County, IDID2,7832.9%+45%

29Franklin County, IDID15,8892.6%−8%

30Kootenai County, IDID191,8642.3%−12%

31Bonner County, IDID54,4202.2%−22%

32Clearwater County, IDID9,1182.1%+12%

33Idaho County, IDID17,8742.1%+48%

34Boise County, IDID8,5452.0%−16%

35Shoshone County, IDID14,1301.8%+36%

36Nez Perce County, IDID42,9051.7%−4%

37Bear Lake County, IDID6,7271.7%+375%

38Valley County, IDID12,8311.4%−44%

39Camas County, IDID1,3161.3%−85%

40Lewis County, IDID3,7041.2%−44%

41Oneida County, IDID5,0851.1%+680%

42Benewah County, IDID10,5080.7%−41%

43Lemhi County, IDID8,4740.6%−51%

44Adams County, IDID5,0130.5%−54%

SHOWING 1–44 OF 44

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES