RANKING · 2010 CENSUS · 44 SHOWN OF 44

Highest Norwegian population share, Idaho counties · 2010

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.

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

RANKPLACESTATEPOPNORWEGIAN SHAREVS 2000

01Benewah County, IDID10,5087.1%–

02Latah County, IDID41,8426.9%–

03Kootenai County, IDID191,8646.7%–

04Shoshone County, IDID14,1306.4%–

05Clearwater County, IDID9,1186.2%–

06Bonner County, IDID54,4206.2%–

07Boundary County, IDID13,9975.9%–

08Custer County, IDID4,6364.9%–

09Nez Perce County, IDID42,9054.9%–

10Lemhi County, IDID8,4744.9%–

11Lewis County, IDID3,7044.6%–

12Franklin County, IDID15,8894.1%–

13Idaho County, IDID17,8743.7%–

14Ada County, IDID546,1413.5%–

15Camas County, IDID1,3163.5%–

16Jefferson County, IDID35,2973.4%–

17Teton County, IDID13,2543.3%–

18Owyhee County, IDID12,6613.2%–

19Twin Falls County, IDID97,5393.2%–

20Adams County, IDID5,0133.1%–

21Madison County, IDID55,1723.0%–

22Valley County, IDID12,8313.0%–

23Bear Lake County, IDID6,7273.0%–

24Blaine County, IDID25,5172.9%–

25Bannock County, IDID91,5912.9%–

26Butte County, IDID2,7832.5%–

27Bonneville County, IDID135,7712.5%–

28Boise County, IDID8,5452.4%–

29Elmore County, IDID29,4652.3%–

30Caribou County, IDID7,2522.3%–

31Canyon County, IDID275,1232.1%–

32Fremont County, IDID14,2082.0%–

33Payette County, IDID27,8241.9%–

34Gem County, IDID21,7731.8%–

35Gooding County, IDID16,4461.7%–

36Bingham County, IDID51,1531.7%–

37Washington County, IDID11,5831.6%–

38Lincoln County, IDID5,6031.6%–

39Jerome County, IDID26,3621.6%–

40Minidoka County, IDID22,9111.5%–

41Cassia County, IDID26,3971.4%–

42Oneida County, IDID5,0851.1%–

43Clark County, IDID7830.6%–

44Power County, IDID8,2460.5%–

SHOWING 1–44 OF 44

Download CSV (full list, 44 rows)

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