RANKING · 2024 ACS · 44 SHOWN OF 44

Highest Norwegian population share, Idaho counties

Idaho counties ranked by the share of all residents who are Norwegian ancestry (2023 American Community Survey). A concentration measure: Norwegian residents as a percentage of total population. This list covers the 44 counties in Idaho that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPNORWEGIAN SHAREVS 2000

01Nez Perce County, IDID42,9054.7%–

02Benewah County, IDID10,5084.6%–

03Blaine County, IDID25,5174.2%–

04Kootenai County, IDID191,8644.2%–

05Adams County, IDID5,0133.9%–

06Shoshone County, IDID14,1303.8%–

07Idaho County, IDID17,8743.8%–

08Latah County, IDID41,8423.7%–

09Bonner County, IDID54,4203.4%–

10Gem County, IDID21,7733.2%–

11Valley County, IDID12,8313.2%–

12Boise County, IDID8,5453.1%–

13Lewis County, IDID3,7043.0%–

14Boundary County, IDID13,9973.0%–

15Ada County, IDID546,1412.9%–

16Custer County, IDID4,6362.9%–

17Bonneville County, IDID135,7712.8%–

18Bannock County, IDID91,5912.7%–

19Teton County, IDID13,2542.7%–

20Owyhee County, IDID12,6612.6%–

21Elmore County, IDID29,4652.5%–

22Lemhi County, IDID8,4742.5%–

23Clearwater County, IDID9,1182.5%–

24Canyon County, IDID275,1232.3%–

25Jefferson County, IDID35,2972.3%–

26Oneida County, IDID5,0852.1%–

27Camas County, IDID1,3162.0%–

28Gooding County, IDID16,4462.0%–

29Jerome County, IDID26,3622.0%–

30Fremont County, IDID14,2081.9%–

31Twin Falls County, IDID97,5391.8%–

32Madison County, IDID55,1721.8%–

33Clark County, IDID7831.8%–

34Caribou County, IDID7,2521.5%–

35Franklin County, IDID15,8891.4%–

36Washington County, IDID11,5831.4%–

37Bingham County, IDID51,1531.4%–

38Minidoka County, IDID22,9111.2%–

39Power County, IDID8,2461.1%–

40Payette County, IDID27,8241.1%–

41Lincoln County, IDID5,6031.1%–

42Butte County, IDID2,7830.9%–

43Cassia County, IDID26,3970.9%–

44Bear Lake County, IDID6,7270.4%–

SHOWING 1–44 OF 44

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