RANKING · 2010 CENSUS · 42 SHOWN OF 42

Highest French Canadian population share, Idaho counties · 2010

Idaho counties ranked by the share of all residents who are French Canadian ancestry (2023 American Community Survey). A concentration measure: French Canadian residents as a percentage of total population. This list covers the 42 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

RANKPLACESTATEPOPFRENCH CANADIAN SHAREVS 2000

01Benewah County, IDID10,5081.2%–

02Nez Perce County, IDID42,9051.1%–

03Kootenai County, IDID191,8641.0%–

04Idaho County, IDID17,8741.0%–

05Boise County, IDID8,5451.0%–

06Gem County, IDID21,7731.0%–

07Valley County, IDID12,8311.0%–

08Shoshone County, IDID14,1301.0%–

09Madison County, IDID55,1720.8%–

10Bonner County, IDID54,4200.8%–

11Clearwater County, IDID9,1180.7%–

12Owyhee County, IDID12,6610.7%–

13Power County, IDID8,2460.7%–

14Elmore County, IDID29,4650.7%–

15Washington County, IDID11,5830.7%–

16Latah County, IDID41,8420.7%–

17Boundary County, IDID13,9970.7%–

18Ada County, IDID546,1410.6%–

19Bear Lake County, IDID6,7270.6%–

20Lemhi County, IDID8,4740.5%–

21Camas County, IDID1,3160.5%–

22Canyon County, IDID275,1230.5%–

23Teton County, IDID13,2540.4%–

24Bonneville County, IDID135,7710.4%–

25Twin Falls County, IDID97,5390.4%–

26Custer County, IDID4,6360.4%–

27Payette County, IDID27,8240.4%–

28Butte County, IDID2,7830.4%–

29Bannock County, IDID91,5910.4%–

30Lewis County, IDID3,7040.3%–

31Oneida County, IDID5,0850.3%–

32Blaine County, IDID25,5170.2%–

33Fremont County, IDID14,2080.2%–

34Lincoln County, IDID5,6030.2%–

35Jerome County, IDID26,3620.2%–

36Gooding County, IDID16,4460.2%–

37Franklin County, IDID15,8890.2%–

38Jefferson County, IDID35,2970.1%–

39Cassia County, IDID26,3970.1%–

40Minidoka County, IDID22,9110.1%–

41Bingham County, IDID51,1530.1%–

42Caribou County, IDID7,2520.1%–

SHOWING 1–42 OF 42

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