RANKING · 2020 CENSUS · 44 SHOWN OF 44

Highest per-capita income, Idaho counties · 2020

Idaho counties ranked by per-capita income (2020 ACS) — total personal income divided by every resident, including children. 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

RANKPLACESTATEPOPPER CAPITA INCOMEVS 2000

01Ada County, IDID546,141$37,333+66%

02Blaine County, IDID25,517$36,232+16%

03Teton County, IDID13,254$34,905+96%

04Boise County, IDID8,545$33,384+78%

05Butte County, IDID2,783$31,659+112%

06Camas County, IDID1,316$31,291+60%

07Valley County, IDID12,831$31,192+62%

08Kootenai County, IDID191,864$30,912+68%

09Adams County, IDID5,013$30,136+102%

10Nez Perce County, IDID42,905$30,103+62%

11Bonner County, IDID54,420$28,527+65%

12Bonneville County, IDID135,771$28,171+54%

13Latah County, IDID41,842$27,644+66%

14Bear Lake County, IDID6,727$27,596+103%

15Twin Falls County, IDID97,539$27,018+62%

16Boundary County, IDID13,997$26,796+83%

17Gem County, IDID21,773$26,671+74%

18Caribou County, IDID7,252$26,640+76%

19Payette County, IDID27,824$26,028+74%

20Franklin County, IDID15,889$25,825+88%

21Jefferson County, IDID35,297$25,639+85%

22Lemhi County, IDID8,474$25,417+58%

23Clearwater County, IDID9,118$25,357+64%

24Bannock County, IDID91,591$25,044+46%

25Lewis County, IDID3,704$24,994+57%

26Bingham County, IDID51,153$24,947+74%

27Idaho County, IDID17,874$24,811+72%

28Power County, IDID8,246$24,775+77%

29Benewah County, IDID10,508$24,737+62%

30Shoshone County, IDID14,130$24,564+54%

31Minidoka County, IDID22,911$24,423+77%

32Gooding County, IDID16,446$24,388+67%

33Oneida County, IDID5,085$24,294+76%

34Washington County, IDID11,583$24,216+57%

35Custer County, IDID4,636$24,082+53%

36Fremont County, IDID14,208$23,970+72%

37Canyon County, IDID275,123$23,919+58%

38Owyhee County, IDID12,661$23,798+78%

39Elmore County, IDID29,465$23,772+42%

40Jerome County, IDID26,362$23,417+51%

41Cassia County, IDID26,397$23,406+66%

42Lincoln County, IDID5,603$22,250+56%

43Madison County, IDID55,172$21,943+100%

44Clark County, IDID783$20,733+86%

SHOWING 1–44 OF 44

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS