RANKING · 2024 ACS · 44 SHOWN OF 44

Most English-only households, Idaho counties

Idaho counties ranked by the share of residents 5+ who speak only English at home (2024 ACS). This list covers the 44 counties in Idaho that qualify, ranked against each other statewide.

IdahoAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RANKPLACESTATEPOPSPEAKS ONLY ENGLISH AT HOMEVS –

01Adams County, IDID5,01398.7%–

02Shoshone County, IDID14,13097.9%–

03Lemhi County, IDID8,47497.6%–

04Nez Perce County, IDID42,90597.5%–

05Valley County, IDID12,83197.4%–

06Clearwater County, IDID9,11897.4%–

07Benewah County, IDID10,50897.0%–

08Kootenai County, IDID191,86496.8%–

09Caribou County, IDID7,25296.7%–

10Bear Lake County, IDID6,72796.4%–

11Custer County, IDID4,63696.4%–

12Idaho County, IDID17,87496.3%–

13Lewis County, IDID3,70496.2%–

14Bonner County, IDID54,42095.9%–

15Boise County, IDID8,54595.7%–

16Latah County, IDID41,84294.3%–

17Bannock County, IDID91,59193.9%–

18Butte County, IDID2,78393.8%–

19Oneida County, IDID5,08593.6%–

20Boundary County, IDID13,99793.2%–

21Franklin County, IDID15,88992.9%–

22Camas County, IDID1,31692.3%–

23Fremont County, IDID14,20890.9%–

24Ada County, IDID546,14190.7%–

25Payette County, IDID27,82490.4%–

26Bonneville County, IDID135,77190.3%–

27Madison County, IDID55,17290.2%–

28Gem County, IDID21,77389.5%–

29Jefferson County, IDID35,29788.4%–

30Washington County, IDID11,58386.4%–

31Elmore County, IDID29,46585.8%–

32Bingham County, IDID51,15385.4%–

33Twin Falls County, IDID97,53985.1%–

34Teton County, IDID13,25484.4%–

35Canyon County, IDID275,12380.8%–

36Owyhee County, IDID12,66178.8%–

37Cassia County, IDID26,39777.7%–

38Blaine County, IDID25,51776.3%–

39Minidoka County, IDID22,91174.3%–

40Gooding County, IDID16,44672.5%–

41Clark County, IDID78372.3%–

42Lincoln County, IDID5,60372.2%–

43Power County, IDID8,24669.3%–

44Jerome County, IDID26,36265.3%–

SHOWING 1–44 OF 44

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES