RANKING · 2010 CENSUS · 44 SHOWN OF 44

Highest Black population share, Idaho counties · 2010

Idaho counties ranked by the share of all residents who are Black or African American (2010 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.

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

RANKPLACESTATEPOPBLACKVS 2000

01Elmore County, IDID29,4652.6%−18%

02Ada County, IDID546,1411.1%+75%

03Latah County, IDID41,8420.8%+36%

04Bannock County, IDID91,5910.7%+31%

05Bonneville County, IDID135,7710.5%+17%

06Madison County, IDID55,1720.5%+133%

07Canyon County, IDID275,1230.5%+81%

08Twin Falls County, IDID97,5390.4%+163%

09Lewis County, IDID3,7040.4%+6%

10Lincoln County, IDID5,6030.3%+249%

11Nez Perce County, IDID42,9050.3%+6%

12Kootenai County, IDID191,8640.3%+70%

13Benewah County, IDID10,5080.3%+124%

14Boundary County, IDID13,9970.3%+190%

15Idaho County, IDID17,8740.2%+202%

16Power County, IDID8,2460.2%+247%

17Minidoka County, IDID22,9110.2%+16%

18Franklin County, IDID15,8890.2%+148%

19Oneida County, IDID5,0850.2%+73%

20Clark County, IDID7830.2%+108%

21Lemhi County, IDID8,4740.2%+97%

22Boise County, IDID8,5450.2%+76%

23Clearwater County, IDID9,1180.2%+25%

24Fremont County, IDID14,2080.2%+43%

25Payette County, IDID27,8240.2%+96%

26Camas County, IDID1,3160.2%+77%

27Jerome County, IDID26,3620.2%+52%

28Butte County, IDID2,7830.2%−37%

29Bingham County, IDID51,1530.2%+37%

30Cassia County, IDID26,3970.2%+122%

31Shoshone County, IDID14,1300.2%+44%

32Owyhee County, IDID12,6610.2%+137%

33Jefferson County, IDID35,2970.2%+40%

34Bonner County, IDID54,4200.1%+21%

35Gem County, IDID21,7730.1%+65%

36Teton County, IDID13,2540.1%+18%

37Custer County, IDID4,6360.1%–

38Blaine County, IDID25,5170.1%+70%

39Adams County, IDID5,0130.1%+75%

40Bear Lake County, IDID6,7270.1%+7%

41Washington County, IDID11,5830.1%−2%

42Valley County, IDID12,8310.1%+249%

43Gooding County, IDID16,4460.1%+49%

44Caribou County, IDID7,2520.1%+40%

SHOWING 1–44 OF 44

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