RANKING · 2020 CENSUS · 34 SHOWN OF 34

Largest Greek population, Idaho counties · 2020

Idaho counties ranked by the number of residents who are Greek 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 34 counties in Idaho that qualify, ranked against each other statewide.

Greek 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

RANKPLACESTATEPOPGREEK POPULATIONVS 2010

01Ada County, IDID546,1411,483+14%

02Canyon County, IDID275,123525+22%

03Kootenai County, IDID191,864379−20%

04Bannock County, IDID91,591295−37%

05Bonneville County, IDID135,771159−38%

06Latah County, IDID41,842134+33%

07Nez Perce County, IDID42,905115+161%

08Gooding County, IDID16,446102−40%

09Shoshone County, IDID14,13097+35%

10Bonner County, IDID54,42095−29%

11Teton County, IDID13,25494+77%

12Twin Falls County, IDID97,53989−54%

13Custer County, IDID4,63688–

14Cassia County, IDID26,39782−35%

15Elmore County, IDID29,46579+93%

16Blaine County, IDID25,51751−32%

17Jefferson County, IDID35,29744−19%

18Bear Lake County, IDID6,72743–

19Minidoka County, IDID22,91137−53%

20Boise County, IDID8,54536–

21Idaho County, IDID17,87435–

22Washington County, IDID11,58328−15%

23Clearwater County, IDID9,11827+80%

24Boundary County, IDID13,99722−27%

25Adams County, IDID5,01321+250%

26Madison County, IDID55,17220−88%

27Lemhi County, IDID8,47414−30%

28Gem County, IDID21,77313−68%

29Butte County, IDID2,78310−23%

30Oneida County, IDID5,08510–

31Valley County, IDID12,8318−33%

32Lewis County, IDID3,7042–

33Benewah County, IDID10,5081−98%

34Jerome County, IDID26,3621–

SHOWING 1–34 OF 34

Download CSV (full list, 34 rows)

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