RANKING · 2010 CENSUS · 22 SHOWN OF 22

Largest Slovak population, Idaho counties · 2010

Idaho counties ranked by the number of residents who are Slovak ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 22 counties in Idaho that qualify, ranked against each other statewide. The median across all 22 is 22.

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPSLOVAK POPULATIONVS –

01Ada County, IDID546,141283–

02Kootenai County, IDID191,864153–

03Canyon County, IDID275,12397–

04Elmore County, IDID29,46564–

05Valley County, IDID12,83163–

06Latah County, IDID41,84259–

07Blaine County, IDID25,51731–

08Bonneville County, IDID135,77130–

09Bonner County, IDID54,42029–

10Twin Falls County, IDID97,53926–

11Lemhi County, IDID8,47422–

12Nez Perce County, IDID42,90510–

13Cassia County, IDID26,3979–

14Bannock County, IDID91,5918–

15Boundary County, IDID13,9977–

16Teton County, IDID13,2547–

17Jerome County, IDID26,3626–

18Adams County, IDID5,0134–

19Butte County, IDID2,7834–

20Fremont County, IDID14,2084–

21Lewis County, IDID3,7044–

22Benewah County, IDID10,5082–

SHOWING 1–22 OF 22

Download CSV (full list, 22 rows)

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