RANKING · 1990 CENSUS · 44 SHOWN OF 44

Highest White (non-Hispanic) population share, Idaho counties · 1990

Idaho counties ranked by the share of all residents who are White, not Hispanic or Latino (1990 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. The median across all 44 is 93.5%.

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 –

01Camas County, IDID1,31698.9%–

02Oneida County, IDID5,08598.2%–

03Bear Lake County, IDID6,72797.5%–

04Caribou County, IDID7,25297.4%–

05Adams County, IDID5,01397.1%–

06Lemhi County, IDID8,47497.1%–

07Boise County, IDID8,54597.1%–

08Bonner County, IDID54,42096.9%–

09Kootenai County, IDID191,86496.9%–

10Franklin County, IDID15,88996.8%–

11Valley County, IDID12,83196.8%–

12Custer County, IDID4,63696.8%–

13Idaho County, IDID17,87496.5%–

14Blaine County, IDID25,51796.0%–

15Butte County, IDID2,78395.9%–

16Shoshone County, IDID14,13095.8%–

17Clearwater County, IDID9,11895.5%–

18Latah County, IDID41,84295.5%–

19Ada County, IDID546,14195.1%–

20Madison County, IDID55,17295.0%–

21Lincoln County, IDID5,60394.0%–

22Bonneville County, IDID135,77193.5%–

23Boundary County, IDID13,99793.4%–

24Nez Perce County, IDID42,90593.2%–

25Jerome County, IDID26,36293.1%–

26Lewis County, IDID3,70492.9%–

27Gem County, IDID21,77392.9%–

28Fremont County, IDID14,20892.6%–

29Jefferson County, IDID35,29792.6%–

30Twin Falls County, IDID97,53992.6%–

31Bannock County, IDID91,59192.1%–

32Teton County, IDID13,25491.7%–

33Gooding County, IDID16,44691.4%–

34Benewah County, IDID10,50890.6%–

35Payette County, IDID27,82490.0%–

36Clark County, IDID78389.4%–

37Washington County, IDID11,58387.3%–

38Elmore County, IDID29,46586.2%–

39Cassia County, IDID26,39785.3%–

40Canyon County, IDID275,12384.9%–

41Power County, IDID8,24683.7%–

42Bingham County, IDID51,15383.4%–

43Minidoka County, IDID22,91179.8%–

44Owyhee County, IDID12,66177.6%–

SHOWING 1–44 OF 44

Download CSV (full list, 44 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS