RANKING · 2020 CENSUS · 35 SHOWN OF 35

Largest Austrian population, Idaho counties · 2020

Idaho counties ranked by the number of residents who are Austrian 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 35 counties in Idaho that qualify, ranked against each other statewide.

Austrian 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

RANKPLACESTATEPOPAUSTRIAN POPULATIONVS 2010

01Ada County, IDID546,141724−3%

02Kootenai County, IDID191,864469−8%

03Canyon County, IDID275,123297−6%

04Elmore County, IDID29,465217+2311%

05Bannock County, IDID91,591215+0%

06Bonneville County, IDID135,771182−11%

07Bonner County, IDID54,420148+377%

08Twin Falls County, IDID97,539146+139%

09Latah County, IDID41,84271−45%

10Payette County, IDID27,82468−20%

11Nez Perce County, IDID42,90564−67%

12Boundary County, IDID13,99750+213%

13Shoshone County, IDID14,13045−31%

14Idaho County, IDID17,87444+29%

15Clearwater County, IDID9,11835+17%

16Gem County, IDID21,77322−59%

17Benewah County, IDID10,50820−46%

18Owyhee County, IDID12,66117−81%

19Lewis County, IDID3,70415+15%

20Fremont County, IDID14,20814−68%

21Bingham County, IDID51,15313−80%

22Blaine County, IDID25,51713−95%

23Washington County, IDID11,58312−25%

24Madison County, IDID55,17211−76%

25Power County, IDID8,24610−68%

26Minidoka County, IDID22,9119+29%

27Custer County, IDID4,6367–

28Boise County, IDID8,5456−14%

29Butte County, IDID2,7836–

30Clark County, IDID7836–

31Jefferson County, IDID35,2975−88%

32Caribou County, IDID7,2524−88%

33Franklin County, IDID15,8893−83%

34Jerome County, IDID26,3623−86%

35Lincoln County, IDID5,6033–

SHOWING 1–35 OF 35

Download CSV (full list, 35 rows)

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