RANKING · 2020 CENSUS · 29 SHOWN OF 29

Largest Czech population, Idaho cities · 2020

Idaho cities ranked by the number of residents who are Czech 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 29 cities in Idaho that qualify, ranked against each other statewide. The median across all 29 is 41.

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IdahoAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPCZECH POPULATIONVS 2010

01Boise City, IDID238,429901−47%

02Coeur d'Alene, IDID58,179339−29%

03Meridian, IDID142,988332+20%

04Caldwell, IDID76,629292+99%

05Hailey, IDID10,053232+338%

06Nampa, IDID120,384217−13%

07Idaho Falls, IDID71,785203+55%

08Eagle, IDID34,658161−21%

09Twin Falls, IDID56,216110−65%

10Ammon, IDID20,119108+227%

11Lewiston, IDID34,71795−40%

12Pocatello, IDID58,77192−74%

13Moscow, IDID26,72191−57%

14Post Falls, IDID46,71584−41%

15Fruitland, IDID7,21341+116%

16Kuna, IDID31,52540−13%

17Burley, IDID12,40938−60%

18Jerome, IDID13,73127–

19Rigby, IDID5,75727–

20Garden City, IDID13,04726−10%

21Rathdrum, IDID13,22725+56%

22Hayden, IDID17,36324−53%

23Blackfoot, IDID13,36118–

24Star, IDID20,87418−40%

25Payette, IDID8,81313−32%

26Emmett, IDID8,90012+33%

27Middleton, IDID12,60011−86%

28Sandpoint, IDID10,6459−31%

29Rupert, IDID6,4601−99%

SHOWING 1–29 OF 29

Download CSV (full list, 29 rows)

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