RANKING · 1990 CENSUS · 44 SHOWN OF 44

Lowest median household income, Idaho counties · 1990

Idaho counties with the lowest median household income in the 1990 American Community Survey 5-year estimates. This list covers the 44 counties in Idaho that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS –

01Washington County, IDID11,583$17,917–

02Owyhee County, IDID12,661$18,595–

03Lemhi County, IDID8,474$19,697–

04Gooding County, IDID16,446$19,823–

05Payette County, IDID27,824$20,367–

06Lewis County, IDID3,704$20,926–

07Shoshone County, IDID14,130$20,980–

08Jerome County, IDID26,362$21,209–

09Bonner County, IDID54,420$21,465–

10Gem County, IDID21,773$21,495–

11Benewah County, IDID10,508$21,508–

12Lincoln County, IDID5,603$21,640–

13Bear Lake County, IDID6,727$21,646–

14Boundary County, IDID13,997$21,662–

15Idaho County, IDID17,874$22,093–

16Adams County, IDID5,013$22,455–

17Oneida County, IDID5,085$22,582–

18Latah County, IDID41,842$22,635–

19Teton County, IDID13,254$22,799–

20Canyon County, IDID275,123$22,979–

21Madison County, IDID55,172$23,000–

22Minidoka County, IDID22,911$23,327–

23Cassia County, IDID26,397$23,381–

24Fremont County, IDID14,208$23,498–

25Twin Falls County, IDID97,539$23,520–

26Elmore County, IDID29,465$23,750–

27Clearwater County, IDID9,118$23,925–

28Valley County, IDID12,831$24,232–

29Custer County, IDID4,636$24,393–

30Jefferson County, IDID35,297$24,421–

31Camas County, IDID1,316$24,440–

32Clark County, IDID783$24,583–

33Power County, IDID8,246$24,771–

34Bingham County, IDID51,153$25,158–

35Nez Perce County, IDID42,905$25,219–

36Franklin County, IDID15,889$25,446–

37Kootenai County, IDID191,864$25,593–

38Boise County, IDID8,545$26,048–

39Bannock County, IDID91,591$26,275–

40Butte County, IDID2,783$26,292–

41Caribou County, IDID7,252$29,979–

42Ada County, IDID546,141$30,246–

43Bonneville County, IDID135,771$30,462–

44Blaine County, IDID25,517$31,199–

SHOWING 1–44 OF 44

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