RANKING · 2020 CENSUS · 26 SHOWN OF 26

Highest Subsaharan African population share, Idaho counties · 2020

Idaho counties ranked by the share of all residents who are Subsaharan African ancestry (2023 American Community Survey). A concentration measure: Subsaharan African residents as a percentage of total population. This list covers the 26 counties in Idaho that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Subsaharan African population share by state

RANKPLACESTATEPOPSUBSAHARAN AFRICAN SHAREVS 2000

01Lemhi County, IDID8,4740.9%–

02Elmore County, IDID29,4650.8%–

03Ada County, IDID546,1410.5%–

04Twin Falls County, IDID97,5390.5%–

05Latah County, IDID41,8420.5%–

06Valley County, IDID12,8310.4%–

07Blaine County, IDID25,5170.4%–

08Lincoln County, IDID5,6030.4%–

09Bannock County, IDID91,5910.1%–

10Clark County, IDID7830.1%–

11Caribou County, IDID7,2520.1%–

12Canyon County, IDID275,1230.1%–

13Kootenai County, IDID191,8640.1%–

14Boise County, IDID8,5450.1%–

15Washington County, IDID11,5830.0%–

16Madison County, IDID55,1720.0%–

17Franklin County, IDID15,8890.0%–

18Bonner County, IDID54,4200.0%–

19Gem County, IDID21,7730.0%–

20Fremont County, IDID14,2080.0%–

21Bonneville County, IDID135,7710.0%–

22Cassia County, IDID26,3970.0%–

23Bingham County, IDID51,1530.0%–

24Shoshone County, IDID14,1300.0%–

25Power County, IDID8,2460.0%–

26Boundary County, IDID13,9970.0%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES