RANKING · 2000 CENSUS · 44 SHOWN OF 44

Highest median household income, Idaho counties · 2000

Idaho counties ranked by median household income from the 2000 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 1990

01Blaine County, IDID25,517$50,496+62%

02Ada County, IDID546,141$46,140+53%

03Teton County, IDID13,254$41,968+84%

04Bonneville County, IDID135,771$41,805+37%

05Boise County, IDID8,545$38,651+48%

06Kootenai County, IDID191,864$37,754+48%

07Jefferson County, IDID35,297$37,737+55%

08Caribou County, IDID7,252$37,609+25%

09Valley County, IDID12,831$36,927+52%

10Bannock County, IDID91,591$36,683+40%

11Bingham County, IDID51,153$36,423+45%

12Nez Perce County, IDID42,905$36,282+44%

13Franklin County, IDID15,889$36,061+42%

14Canyon County, IDID275,123$35,884+56%

15Elmore County, IDID29,465$35,256+48%

16Jerome County, IDID26,362$34,696+64%

17Twin Falls County, IDID97,539$34,506+47%

18Gem County, IDID21,773$34,460+60%

19Oneida County, IDID5,085$34,309+52%

20Camas County, IDID1,316$34,167+40%

21Fremont County, IDID14,208$33,424+42%

22Cassia County, IDID26,397$33,322+43%

23Payette County, IDID27,824$33,046+62%

24Bonner County, IDID54,420$32,803+53%

25Madison County, IDID55,172$32,607+42%

26Latah County, IDID41,842$32,524+44%

27Lincoln County, IDID5,603$32,484+50%

28Power County, IDID8,246$32,226+30%

29Custer County, IDID4,636$32,174+32%

30Bear Lake County, IDID6,727$32,162+49%

31Clearwater County, IDID9,118$32,071+34%

32Minidoka County, IDID22,911$32,021+37%

33Gooding County, IDID16,446$31,888+61%

34Clark County, IDID783$31,576+28%

35Benewah County, IDID10,508$31,517+47%

36Lewis County, IDID3,704$31,413+50%

37Boundary County, IDID13,997$31,250+44%

38Washington County, IDID11,583$30,625+71%

39Butte County, IDID2,783$30,473+16%

40Lemhi County, IDID8,474$30,185+53%

41Idaho County, IDID17,874$29,515+34%

42Shoshone County, IDID14,130$28,535+36%

43Adams County, IDID5,013$28,423+27%

44Owyhee County, IDID12,661$28,339+52%

SHOWING 1–44 OF 44

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