RANKING · 1990 CENSUS · 44 SHOWN OF 44

Highest per-capita income, Idaho counties · 1990

Idaho counties ranked by per-capita income (2023 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

01Blaine County, IDID25,517$19,979−36%

02Ada County, IDID546,141$14,268−37%

03Adams County, IDID5,013$13,732−8%

04Nez Perce County, IDID42,905$12,476−33%

05Valley County, IDID12,831$12,344−36%

06Kootenai County, IDID191,864$12,330−33%

07Bonneville County, IDID135,771$12,123−34%

08Boise County, IDID8,545$11,747−37%

09Custer County, IDID4,636$11,607−26%

10Camas County, IDID1,316$11,373−42%

11Clearwater County, IDID9,118$11,234−27%

12Twin Falls County, IDID97,539$11,096−33%

13Bannock County, IDID91,591$10,976−36%

14Latah County, IDID41,842$10,892−35%

15Caribou County, IDID7,252$10,808−29%

16Lemhi County, IDID8,474$10,624−34%

17Clark County, IDID783$10,608−5%

18Idaho County, IDID17,874$10,527−27%

19Bonner County, IDID54,420$10,527−39%

20Gem County, IDID21,773$10,450−32%

21Shoshone County, IDID14,130$10,373−35%

22Butte County, IDID2,783$10,257−31%

23Minidoka County, IDID22,911$10,110−27%

24Elmore County, IDID29,465$9,981−40%

25Power County, IDID8,246$9,951−29%

26Benewah County, IDID10,508$9,921−35%

27Canyon County, IDID275,123$9,916−35%

28Owyhee County, IDID12,661$9,786−27%

29Lewis County, IDID3,704$9,780−39%

30Jerome County, IDID26,362$9,727−37%

31Cassia County, IDID26,397$9,726−31%

32Gooding County, IDID16,446$9,625−34%

33Bingham County, IDID51,153$9,474−34%

34Payette County, IDID27,824$9,400−37%

35Lincoln County, IDID5,603$9,339−34%

36Washington County, IDID11,583$9,088−41%

37Jefferson County, IDID35,297$9,055−35%

38Boundary County, IDID13,997$9,054−38%

39Bear Lake County, IDID6,727$8,989−34%

40Teton County, IDID13,254$8,983−49%

41Oneida County, IDID5,085$8,824−36%

42Fremont County, IDID14,208$8,674−38%

43Franklin County, IDID15,889$8,532−38%

44Madison County, IDID55,172$7,385−33%

SHOWING 1–44 OF 44

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES