RANKING · 2020 CENSUS · 44 SHOWN OF 44

Highest French population share, Idaho counties · 2020

Idaho counties ranked by the share of all residents who are French ancestry (2023 American Community Survey). A concentration measure: French residents as a percentage of total population. This list covers the 44 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 SHAREVS 2000

01Valley County, IDID12,8314.3%–

02Kootenai County, IDID191,8643.4%–

03Owyhee County, IDID12,6613.1%–

04Adams County, IDID5,0133.0%–

05Boundary County, IDID13,9972.9%–

06Lemhi County, IDID8,4742.8%–

07Boise County, IDID8,5452.8%–

08Clearwater County, IDID9,1182.8%–

09Power County, IDID8,2462.7%–

10Idaho County, IDID17,8742.7%–

11Lewis County, IDID3,7042.6%–

12Teton County, IDID13,2542.5%–

13Ada County, IDID546,1412.5%–

14Elmore County, IDID29,4652.5%–

15Bonner County, IDID54,4202.5%–

16Madison County, IDID55,1722.3%–

17Canyon County, IDID275,1232.3%–

18Twin Falls County, IDID97,5392.3%–

19Clark County, IDID7832.3%–

20Shoshone County, IDID14,1302.2%–

21Payette County, IDID27,8242.2%–

22Bannock County, IDID91,5912.1%–

23Latah County, IDID41,8422.1%–

24Fremont County, IDID14,2082.1%–

25Butte County, IDID2,7832.0%–

26Washington County, IDID11,5831.9%–

27Cassia County, IDID26,3971.9%–

28Benewah County, IDID10,5081.9%–

29Gem County, IDID21,7731.8%–

30Bingham County, IDID51,1531.8%–

31Bonneville County, IDID135,7711.5%–

32Nez Perce County, IDID42,9051.5%–

33Lincoln County, IDID5,6031.4%–

34Jefferson County, IDID35,2971.3%–

35Minidoka County, IDID22,9111.2%–

36Blaine County, IDID25,5171.1%–

37Camas County, IDID1,3161.1%–

38Bear Lake County, IDID6,7271.1%–

39Custer County, IDID4,6361.1%–

40Franklin County, IDID15,8891.0%–

41Jerome County, IDID26,3621.0%–

42Caribou County, IDID7,2520.9%–

43Gooding County, IDID16,4460.8%–

44Oneida County, IDID5,0850.4%–

SHOWING 1–44 OF 44

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