RANKING · 2000 CENSUS · 44 SHOWN OF 44

Highest Black population share, Idaho counties · 2000

Idaho counties ranked by the share of all residents who are Black or African American (2000 American Community Survey). A concentration measure: Black 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 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

RANKPLACESTATEPOPBLACKVS 1990

01Elmore County, IDID29,4653.1%−18%

02Ada County, IDID546,1410.6%+8%

03Latah County, IDID41,8420.6%−9%

04Bannock County, IDID91,5910.5%+0%

05Bonneville County, IDID135,7710.4%−9%

06Lewis County, IDID3,7040.3%+103%

07Butte County, IDID2,7830.3%–

08Nez Perce County, IDID42,9050.3%+49%

09Canyon County, IDID275,1230.3%+64%

10Madison County, IDID55,1720.2%−3%

11Minidoka County, IDID22,9110.2%−4%

12Kootenai County, IDID191,8640.2%−19%

13Twin Falls County, IDID97,5390.2%−6%

14Clearwater County, IDID9,1180.1%+1138%

15Fremont County, IDID14,2080.1%–

16Bingham County, IDID51,1530.1%−36%

17Oneida County, IDID5,0850.1%−29%

18Benewah County, IDID10,5080.1%–

19Jerome County, IDID26,3620.1%+478%

20Jefferson County, IDID35,2970.1%+353%

21Shoshone County, IDID14,1300.1%−34%

22Boise County, IDID8,5450.1%–

23Bonner County, IDID54,4200.1%−5%

24Lemhi County, IDID8,4740.1%–

25Camas County, IDID1,3160.1%–

26Washington County, IDID11,5830.1%–

27Teton County, IDID13,2540.1%−43%

28Lincoln County, IDID5,6030.1%−53%

29Clark County, IDID7830.1%–

30Bear Lake County, IDID6,7270.1%–

31Payette County, IDID27,8240.1%+8%

32Boundary County, IDID13,9970.1%−37%

33Franklin County, IDID15,8890.1%–

34Idaho County, IDID17,8740.1%–

35Cassia County, IDID26,3970.1%+265%

36Gem County, IDID21,7730.1%–

37Power County, IDID8,2460.1%+18%

38Owyhee County, IDID12,6610.1%−87%

39Blaine County, IDID25,5170.1%+7%

40Adams County, IDID5,0130.1%–

41Gooding County, IDID16,4460.1%–

42Caribou County, IDID7,2520.0%–

43Valley County, IDID12,8310.0%−90%

44Custer County, IDID4,6360.0%−100%

SHOWING 1–44 OF 44

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