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 (2020 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. The median across all 26 is 0.1%.

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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 2010

01Lemhi County, IDID8,4740.9%+0.6 pts

02Elmore County, IDID29,4650.8%+0.3 pts

03Ada County, IDID546,1410.5%+0.1 pts

04Twin Falls County, IDID97,5390.5%+0.2 pts

05Latah County, IDID41,8420.5%+0.4 pts

06Valley County, IDID12,8310.4%–

07Blaine County, IDID25,5170.4%+0.3 pts

08Lincoln County, IDID5,6030.4%–

09Bannock County, IDID91,5910.1%−0.1 pts

10Clark County, IDID7830.1%–

11Caribou County, IDID7,2520.1%–

12Canyon County, IDID275,1230.1%−0.1 pts

13Kootenai County, IDID191,8640.1%0.0 pts

14Boise County, IDID8,5450.1%–

15Washington County, IDID11,5830.0%−0.3 pts

16Madison County, IDID55,1720.0%−0.1 pts

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%−0.2 pts

22Cassia County, IDID26,3970.0%−0.1 pts

23Bingham County, IDID51,1530.0%−0.3 pts

24Shoshone County, IDID14,1300.0%–

25Power County, IDID8,2460.0%–

26Boundary County, IDID13,9970.0%–

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