RANKING · 2020 CENSUS · 20 SHOWN OF 20

Highest Slovak population share, Idaho counties · 2020

Idaho counties ranked by the share of all residents who are Slovak ancestry (2020 American Community Survey). A concentration measure: Slovak residents as a percentage of total population. This list covers the 20 counties in Idaho that qualify, ranked against each other statewide.

Slovak Americans: full group profile →

IdahoAll states All rankings

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 SHAREVS 2010

01Valley County, IDID12,8310.4%−0.2 pts

02Jerome County, IDID26,3620.3%+0.3 pts

03Bannock County, IDID91,5910.1%+0.1 pts

04Ada County, IDID546,1410.1%+0.0 pts

05Lewis County, IDID3,7040.1%−0.0 pts

06Minidoka County, IDID22,9110.1%–

07Adams County, IDID5,0130.1%−0.0 pts

08Bonner County, IDID54,4200.1%−0.0 pts

09Bonneville County, IDID135,7710.1%+0.0 pts

10Idaho County, IDID17,8740.1%–

11Payette County, IDID27,8240.0%–

12Teton County, IDID13,2540.0%−0.0 pts

13Elmore County, IDID29,4650.0%−0.2 pts

14Bingham County, IDID51,1530.0%–

15Kootenai County, IDID191,8640.0%−0.1 pts

16Latah County, IDID41,8420.0%−0.1 pts

17Nez Perce County, IDID42,9050.0%+0.0 pts

18Benewah County, IDID10,5080.0%+0.0 pts

19Canyon County, IDID275,1230.0%−0.0 pts

20Shoshone County, IDID14,1300.0%–

SHOWING 1–20 OF 20

Download CSV (full list, 20 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS