RANKING · 1990 CENSUS · 44 SHOWN OF 44

Highest Hispanic population share, Idaho counties · 1990

Idaho counties ranked by the share of all residents who are Hispanic or Latino of any race (1990 American Community Survey). A concentration measure: 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 Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPHISPANIC / LATINOVS –

01Minidoka County, IDID22,91118.7%–

02Owyhee County, IDID12,66118.1%–

03Canyon County, IDID275,12313.3%–

04Cassia County, IDID26,39713.2%–

05Power County, IDID8,24612.4%–

06Washington County, IDID11,58310.3%–

07Clark County, IDID7839.8%–

08Bingham County, IDID51,1539.0%–

09Gooding County, IDID16,4468.1%–

10Teton County, IDID13,2547.6%–

11Payette County, IDID27,8247.4%–

12Elmore County, IDID29,4657.1%–

13Jerome County, IDID26,3626.2%–

14Fremont County, IDID14,2086.2%–

15Jefferson County, IDID35,2975.8%–

16Twin Falls County, IDID97,5395.8%–

17Gem County, IDID21,7735.5%–

18Lincoln County, IDID5,6035.4%–

19Bonneville County, IDID135,7714.1%–

20Bannock County, IDID91,5913.9%–

21Boundary County, IDID13,9973.7%–

22Butte County, IDID2,7833.3%–

23Madison County, IDID55,1722.9%–

24Franklin County, IDID15,8892.6%–

25Blaine County, IDID25,5172.6%–

26Ada County, IDID546,1412.5%–

27Bear Lake County, IDID6,7272.5%–

28Shoshone County, IDID14,1302.4%–

29Valley County, IDID12,8312.1%–

30Lemhi County, IDID8,4742.1%–

31Boise County, IDID8,5451.9%–

32Clearwater County, IDID9,1181.9%–

33Caribou County, IDID7,2521.8%–

34Bonner County, IDID54,4201.6%–

35Custer County, IDID4,6361.6%–

36Benewah County, IDID10,5081.6%–

37Lewis County, IDID3,7041.5%–

38Kootenai County, IDID191,8641.4%–

39Latah County, IDID41,8421.3%–

40Nez Perce County, IDID42,9051.3%–

41Oneida County, IDID5,0851.1%–

42Adams County, IDID5,0131.1%–

43Idaho County, IDID17,8741.0%–

44Camas County, IDID1,3160.6%–

SHOWING 1–44 OF 44

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS