RANKING · 2020 CENSUS · 24 SHOWN OF 24

Largest West Indian population, Idaho counties · 2020

Idaho counties ranked by the number of residents who are West Indian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 24 counties in Idaho that qualify, ranked against each other statewide. The median across all 24 is 23.

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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

RANKPLACESTATEPOPWEST INDIAN POPULATIONVS 2010

01Ada County, IDID546,141418+155%

02Elmore County, IDID29,46596+967%

03Madison County, IDID55,17293–

04Owyhee County, IDID12,66179–

05Bannock County, IDID91,59157+30%

06Latah County, IDID41,84254+38%

07Canyon County, IDID275,12351−85%

08Twin Falls County, IDID97,53936–

09Kootenai County, IDID191,86432−74%

10Payette County, IDID27,82429+625%

11Bonneville County, IDID135,77128−67%

12Blaine County, IDID25,51723–

13Boise County, IDID8,54519–

14Gem County, IDID21,77319–

15Jerome County, IDID26,36217–

16Shoshone County, IDID14,13016+1500%

17Cassia County, IDID26,397150%

18Bear Lake County, IDID6,7279–

19Idaho County, IDID17,8745–

20Bonner County, IDID54,4205–

21Lewis County, IDID3,7042–

22Benewah County, IDID10,5081–

23Butte County, IDID2,7831–

24Clark County, IDID7831–

SHOWING 1–24 OF 24

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