RANKING · 2020 CENSUS · 17 SHOWN OF 17

Largest Korean population, Idaho counties · 2020

Idaho counties ranked by the number of residents who are Korean, 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 17 counties in Idaho that qualify, ranked against each other statewide.

Korean Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPKOREAN POPULATIONVS –

01Ada County, IDID546,141831–

02Latah County, IDID41,842213–

03Canyon County, IDID275,123190–

04Bonneville County, IDID135,771136–

05Bannock County, IDID91,591115–

06Twin Falls County, IDID97,53947–

07Bingham County, IDID51,15334–

08Elmore County, IDID29,46530–

09Nez Perce County, IDID42,90527–

10Bonner County, IDID54,42020–

11Kootenai County, IDID191,86414–

12Fremont County, IDID14,2088–

13Clearwater County, IDID9,1186–

14Lewis County, IDID3,7045–

15Custer County, IDID4,6363–

16Madison County, IDID55,1723–

17Idaho County, IDID17,8741–

SHOWING 1–17 OF 17

Download CSV (full list, 17 rows)

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