RANKING · 2010 CENSUS · 44 SHOWN OF 44

Most foreign-born residents, Idaho counties · 2010

Idaho counties ranked by the share of residents born outside the US (2023 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

RELATEDOldest by median age Youngest by median age Highest uninsured rate Most women Most men Highest disability rate

YEAR2010 2020 2024

RANKPLACESTATEPOPFOREIGN-BORNVS 2000

01Clark County, IDID78329.4%–

02Jerome County, IDID26,36216.1%–

03Blaine County, IDID25,51715.0%–

04Gooding County, IDID16,44614.6%–

05Lincoln County, IDID5,60314.2%–

06Owyhee County, IDID12,66113.9%–

07Power County, IDID8,24612.9%–

08Minidoka County, IDID22,91110.9%–

09Cassia County, IDID26,3979.9%–

10Teton County, IDID13,2549.1%–

11Canyon County, IDID275,1239.1%–

12Camas County, IDID1,3169.0%–

13Elmore County, IDID29,4658.3%–

14Washington County, IDID11,5838.3%–

15Twin Falls County, IDID97,5397.7%–

16Fremont County, IDID14,2086.5%–

17Bingham County, IDID51,1536.4%–

18Ada County, IDID546,1415.8%–

19Bonneville County, IDID135,7715.1%–

20Gem County, IDID21,7734.8%–

21Jefferson County, IDID35,2974.6%–

22Payette County, IDID27,8243.9%–

23Latah County, IDID41,8423.9%–

24Caribou County, IDID7,2523.2%–

25Madison County, IDID55,1723.0%–

26Bannock County, IDID91,5912.9%–

27Boundary County, IDID13,9972.9%–

28Bonner County, IDID54,4202.8%–

29Franklin County, IDID15,8892.8%–

30Kootenai County, IDID191,8642.6%–

31Valley County, IDID12,8312.5%–

32Boise County, IDID8,5452.3%–

33Lewis County, IDID3,7042.1%–

34Butte County, IDID2,7832.0%–

35Clearwater County, IDID9,1181.8%–

36Nez Perce County, IDID42,9051.7%–

37Idaho County, IDID17,8741.4%–

38Shoshone County, IDID14,1301.3%–

39Benewah County, IDID10,5081.2%–

40Lemhi County, IDID8,4741.2%–

41Custer County, IDID4,6361.2%–

42Adams County, IDID5,0131.0%–

43Bear Lake County, IDID6,7270.3%–

44Oneida County, IDID5,0850.1%–

SHOWING 1–44 OF 44

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES