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About this map

Income inequality on a 0-to-1 scale. 0 means every household earns the same; higher means income is concentrated among fewer households. The U.S. scores about 0.48. Lower is more equal.

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024).

U.S.
0.483
Idaho
0.444
Rankings
Full list

Top and bottom zip codes in Idaho

Zip codes with 1,000+ residents

Zip codes with the most income inequality

See all
  1. 183615Donnelly0.642
  2. 283847Naples0.595
  3. 383702Boise0.567
  4. 483353Sun Valley0.559
  5. 583822Oldtown0.518
  6. 683340Ketchum0.518
  7. 783452Tetonia0.514
  8. 883833Harrison0.512
  9. 983712Boise0.510
  10. 1083843Moscow0.509

Zip codes with the least income inequality

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  1. 183228Clifton0.266
  2. 283631Idaho City0.296
  3. 383347Paul0.298
  4. 483813Cocolalla0.305
  5. 583443Ririe0.309
  6. 683237Franklin0.311
  7. 783262Pingree0.320
  8. 883648Mountain Home Afb0.323
  9. 983537Kendrick0.327
  10. 1083342Malta0.327

Income inequality (Gini) by county in Idaho

  1. 1Lemhi County0.495
  2. 2Madison County0.494
  3. 3Valley County0.486
  4. 4Blaine County0.484
  5. 5Bonner County0.483
  6. 6Washington County0.481
  7. 7Latah County0.476
  8. 8Lewis County0.471
  9. 9Adams County0.468
  10. 10Boundary County0.456
  11. 11Ada County0.451
  12. 12Bannock County0.446
  13. 13Benewah County0.442
  14. 14Cassia County0.442
  15. 15Nez Perce County0.442
  16. 16Twin Falls County0.442
  17. 17Minidoka County0.442
  18. 18Clearwater County0.432
  19. 19Kootenai County0.430
  20. 20Gooding County0.430
  21. 21Fremont County0.429
  22. 22Oneida County0.425
  23. 23Gem County0.425
  24. 24Bonneville County0.425
  25. 25Camas County0.423
  26. 26Teton County0.423
  27. 27Idaho County0.422
  28. 28Custer County0.422
  29. 29Bingham County0.420
  30. 30Butte County0.416
  31. 31Jerome County0.411
  32. 32Owyhee County0.408
  33. 33Bear Lake County0.404
  34. 34Elmore County0.403
  35. 35Franklin County0.401
  36. 36Caribou County0.399
  37. 37Canyon County0.395
  38. 38Shoshone County0.392
  39. 39Payette County0.391
  40. 40Power County0.383
  41. 41Jefferson County0.375
  42. 42Lincoln County0.371
  43. 43Boise County0.365
  44. 44Clark County0.332

Questions about this map

Which zip code has the highest income inequality (gini) in Idaho?

Among zip codes with at least 1,000 residents, 83615 (Donnelly, ID) has the highest: 0.642.

Which zip code has the lowest income inequality (gini) in Idaho?

83228 (Clifton, ID) has the lowest: 0.266.

What is the income inequality (gini) for the United States?

0.483; in Idaho it is 0.444.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Income inequality on a 0-to-1 scale. 0 means every household earns the same; higher means income is concentrated among fewer households. The U.S. scores about 0.48. Lower is more equal.

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