RANKING · 2020 CENSUS · 39 SHOWN OF 39

Largest Canadian population, Idaho counties · 2020

Idaho counties ranked by the number of residents who are Canadian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 39 counties in Idaho that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCANADIAN POPULATIONVS 2010

01Ada County, IDID546,1411,128−22%

02Kootenai County, IDID191,864700+0%

03Canyon County, IDID275,123636+33%

04Twin Falls County, IDID97,539327+80%

05Bonneville County, IDID135,771285−31%

06Madison County, IDID55,172275+366%

07Nez Perce County, IDID42,905259+232%

08Latah County, IDID41,842256+97%

09Bannock County, IDID91,591206−55%

10Bonner County, IDID54,420159+1%

11Bingham County, IDID51,153137+121%

12Blaine County, IDID25,517136+127%

13Jerome County, IDID26,36260−8%

14Clark County, IDID78359–

15Boundary County, IDID13,99748–

16Fremont County, IDID14,20847+42%

17Payette County, IDID27,82443+115%

18Oneida County, IDID5,08537−48%

19Owyhee County, IDID12,66136−74%

20Shoshone County, IDID14,13034−24%

21Elmore County, IDID29,46530−61%

22Idaho County, IDID17,87426−41%

23Jefferson County, IDID35,29719+90%

24Minidoka County, IDID22,91119+19%

25Boise County, IDID8,54518+157%

26Lemhi County, IDID8,47414+133%

27Caribou County, IDID7,25212–

28Cassia County, IDID26,39712−91%

29Valley County, IDID12,83111−39%

30Gem County, IDID21,77310−29%

31Bear Lake County, IDID6,7279+13%

32Benewah County, IDID10,5088+14%

33Clearwater County, IDID9,1188−69%

34Adams County, IDID5,0135−58%

35Lincoln County, IDID5,6034–

36Gooding County, IDID16,4463−96%

37Lewis County, IDID3,7043+0%

38Franklin County, IDID15,8892−86%

39Butte County, IDID2,7831−75%

SHOWING 1–39 OF 39

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS