RANKING · 2024 ACS · 37 SHOWN OF 37

Highest Finnish population share, Idaho counties

Idaho counties ranked by the share of all residents who are Finnish ancestry (2023 American Community Survey). A concentration measure: Finnish residents as a percentage of total population. This list covers the 37 counties in Idaho that qualify, ranked against each other statewide.

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

RANKPLACESTATEPOPFINNISH SHAREVS 2000

01Shoshone County, IDID14,1301.2%–

02Caribou County, IDID7,2520.9%–

03Gooding County, IDID16,4460.8%–

04Valley County, IDID12,8310.7%–

05Owyhee County, IDID12,6610.7%–

06Blaine County, IDID25,5170.7%–

07Bonner County, IDID54,4200.6%–

08Teton County, IDID13,2540.5%–

09Bonneville County, IDID135,7710.5%–

10Boundary County, IDID13,9970.5%–

11Lewis County, IDID3,7040.5%–

12Benewah County, IDID10,5080.4%–

13Kootenai County, IDID191,8640.4%–

14Bingham County, IDID51,1530.4%–

15Clearwater County, IDID9,1180.4%–

16Latah County, IDID41,8420.4%–

17Nez Perce County, IDID42,9050.3%–

18Elmore County, IDID29,4650.3%–

19Butte County, IDID2,7830.3%–

20Ada County, IDID546,1410.3%–

21Boise County, IDID8,5450.3%–

22Idaho County, IDID17,8740.3%–

23Bannock County, IDID91,5910.3%–

24Custer County, IDID4,6360.2%–

25Twin Falls County, IDID97,5390.2%–

26Gem County, IDID21,7730.2%–

27Lemhi County, IDID8,4740.1%–

28Madison County, IDID55,1720.1%–

29Adams County, IDID5,0130.1%–

30Canyon County, IDID275,1230.1%–

31Cassia County, IDID26,3970.1%–

32Lincoln County, IDID5,6030.1%–

33Jefferson County, IDID35,2970.1%–

34Minidoka County, IDID22,9110.1%–

35Jerome County, IDID26,3620.1%–

36Washington County, IDID11,5830.0%–

37Payette County, IDID27,8240.0%–

SHOWING 1–37 OF 37

Download CSV (full list, 37 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES