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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
North Dakota
0.457
Rankings
Full list

Top and bottom zip codes in North Dakota

Zip codes with 1,000+ residents

Zip codes with the most income inequality

See all
  1. 158335Fort Totten0.642
  2. 258370Saint Michael0.590
  3. 358425Cooperstown0.551
  4. 458344Lakota0.550
  5. 558770Parshall0.546
  6. 658367Rolla0.526
  7. 758329Dunseith0.522
  8. 858646Mott0.520
  9. 958257Mayville0.512
  10. 1058282Walhalla0.511

Zip codes with the least income inequality

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  1. 158204Grand Forks Afb0.281
  2. 258704Minot Afb0.302
  3. 358785Surrey0.304
  4. 458059Mapleton0.324
  5. 558722Burlington0.332
  6. 658563New Salem0.340
  7. 758060Milnor0.346
  8. 858027Enderlin0.347
  9. 958202Grand Forks0.348
  10. 1058623Bowman0.351

Income inequality (Gini) by county in North Dakota

  1. 1Griggs County0.538
  2. 2Sioux County0.531
  3. 3Benson County0.523
  4. 4Grant County0.512
  5. 5Wells County0.507
  6. 6Stutsman County0.497
  7. 7Hettinger County0.497
  8. 8Cavalier County0.497
  9. 9Nelson County0.496
  10. 10Dunn County0.488
  11. 11Eddy County0.487
  12. 12Dickey County0.481
  13. 13Mountrail County0.480
  14. 14Barnes County0.477
  15. 15Ramsey County0.476
  16. 16Bottineau County0.470
  17. 17Slope County0.467
  18. 18Cass County0.466
  19. 19Towner County0.465
  20. 20Rolette County0.463
  21. 21Morton County0.463
  22. 22Emmons County0.462
  23. 23Grand Forks County0.460
  24. 24Williams County0.460
  25. 25Pierce County0.457
  26. 26Pembina County0.455
  27. 27Logan County0.453
  28. 28McKenzie County0.453
  29. 29Adams County0.449
  30. 30Richland County0.447
  31. 31Burke County0.445
  32. 32Foster County0.444
  33. 33Steele County0.443
  34. 34Sheridan County0.442
  35. 35Ward County0.439
  36. 36Traill County0.439
  37. 37Sargent County0.437
  38. 38Kidder County0.431
  39. 39Burleigh County0.431
  40. 40McIntosh County0.429
  41. 41LaMoure County0.429
  42. 42Stark County0.423
  43. 43Golden Valley County0.412
  44. 44Billings County0.411
  45. 45McHenry County0.408
  46. 46Ransom County0.406
  47. 47McLean County0.406
  48. 48Oliver County0.405
  49. 49Mercer County0.400
  50. 50Divide County0.397
  51. 51Walsh County0.395
  52. 52Renville County0.391
  53. 53Bowman County0.374

Questions about this map

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

Among zip codes with at least 1,000 residents, 58335 (Fort Totten, ND) has the highest: 0.642.

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

58204 (Grand Forks Afb, ND) has the lowest: 0.281.

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

0.483; in North Dakota it is 0.457.

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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