RANKING · 2020 CENSUS · 44 SHOWN OF 44

Highest White (non-Hispanic) population share, Idaho counties · 2020

Idaho counties ranked by the share of all residents who are White, not Hispanic or Latino (2020 American Community Survey). A concentration measure: White (non-Hispanic) residents as a percentage of total population. 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

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Largest Black population

YEAR1990 2000 2010 2020 2024

Highest White (non-Hispanic) population share by state

RANKPLACESTATEPOPWHITE, NON-HISPANICVS 2000

01Bear Lake County, IDID6,72793.8%−3%

02Oneida County, IDID5,08593.3%−3%

03Lemhi County, IDID8,47491.3%−4%

04Adams County, IDID5,01391.2%−4%

05Custer County, IDID4,63691.1%−4%

06Caribou County, IDID7,25290.9%−4%

07Butte County, IDID2,78390.8%−3%

08Clearwater County, IDID9,11890.2%−4%

09Bonner County, IDID54,42089.9%−6%

10Franklin County, IDID15,88989.5%−5%

11Shoshone County, IDID14,13089.4%−6%

12Valley County, IDID12,83189.1%−7%

13Boise County, IDID8,54588.7%−5%

14Idaho County, IDID17,87488.6%−5%

15Boundary County, IDID13,99787.5%−6%

16Camas County, IDID1,31687.1%−5%

17Kootenai County, IDID191,86487.0%−8%

18Lewis County, IDID3,70485.8%−6%

19Jefferson County, IDID35,29785.6%−3%

20Latah County, IDID41,84284.7%−9%

21Gem County, IDID21,77384.4%−7%

22Fremont County, IDID14,20884.3%−3%

23Nez Perce County, IDID42,90584.2%−7%

24Madison County, IDID55,17283.1%−12%

25Benewah County, IDID10,50881.6%−7%

26Bannock County, IDID91,59181.0%−10%

27Bonneville County, IDID135,77180.6%−11%

28Ada County, IDID546,14180.4%−11%

29Teton County, IDID13,25478.6%−9%

30Washington County, IDID11,58377.3%−7%

31Payette County, IDID27,82475.8%−11%

32Twin Falls County, IDID97,53975.7%−14%

33Blaine County, IDID25,51774.3%−15%

34Bingham County, IDID51,15372.8%−7%

35Elmore County, IDID29,46569.8%−12%

36Owyhee County, IDID12,66167.7%−6%

37Canyon County, IDID275,12367.2%−14%

38Cassia County, IDID26,39767.0%−15%

39Gooding County, IDID16,44664.4%−20%

40Lincoln County, IDID5,60363.3%−24%

41Power County, IDID8,24661.3%−17%

42Minidoka County, IDID22,91159.9%−17%

43Clark County, IDID78358.6%−8%

44Jerome County, IDID26,36258.4%−28%

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