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About this map

The chance that two residents picked at random belong to different racial or ethnic groups. 0 means everyone is in the same group; 50+ is very mixed. The U.S. overall scores about 61.

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

U.S.
61.4
Kentucky
32.5
Rankings
Full list

Top and bottom zip codes in Kentucky

Zip codes with 1,000+ residents

Most diverse zip codes

See all
  1. 140218Louisville70.2
  2. 240214Louisville69
  3. 340219Louisville68.2
  4. 440121Fort Knox66.8
  5. 540215Louisville66.4
  6. 640511Lexington65.9
  7. 742223Fort Campbell64.3
  8. 840202Louisville64
  9. 940216Louisville63.5
  10. 1040517Lexington59.5

Least diverse zip codes

See all
  1. 141555Pinsonfork0
  2. 240943Girdler0
  3. 341804Blackey0
  4. 440868Stinnett0
  5. 541774Viper0.2
  6. 641562Shelbiana0.4
  7. 741141Garrison0.7
  8. 841723Busy1.1
  9. 940472Ravenna1.1
  10. 1042349Horse Branch1.2

Diversity index by county in Kentucky

  1. 1Jefferson County56.3
  2. 2Christian County54.6
  3. 3Fayette County52.1
  4. 4Fulton County47.2
  5. 5Warren County43.8
  6. 6Hardin County42.7
  7. 7Shelby County38
  8. 8Franklin County33.9
  9. 9McCracken County32.9
  10. 10Boone County31.5
  11. 11Boyle County30.7
  12. 12Bourbon County29.5
  13. 13Todd County29.3
  14. 14Graves County28.8
  15. 15Simpson County28.7
  16. 16Henderson County28.5
  17. 17Scott County28.5
  18. 18Woodford County27.9
  19. 19Daviess County27.4
  20. 20Martin County27.4
  21. 21Kenton County26.8
  22. 22Jessamine County26.4
  23. 23Oldham County26.3
  24. 24Carroll County25.9
  25. 25Hickman County25.9
  26. 26Trigg County24.8
  27. 27Marion County24.6
  28. 28Webster County24.3
  29. 29Calloway County24.1
  30. 30Hopkins County23.9
  31. 31Mason County23.9
  32. 32Barren County23.2
  33. 33Lyon County23.1
  34. 34Logan County23
  35. 35Madison County22.8
  36. 36Washington County22.8
  37. 37Gallatin County22.7
  38. 38Taylor County22.6
  39. 39Meade County22.2
  40. 40Clark County21.9
  41. 41Union County21.7
  42. 42McCreary County20.7
  43. 43Nelson County20.2
  44. 44Morgan County20.1
  45. 45Henry County19.4
  46. 46Caldwell County19.1
  47. 47Mercer County18.8
  48. 48Carlisle County18.7
  49. 49Hart County18.3
  50. 50Campbell County18.2
  51. 51Adair County18
  52. 52Larue County18
  53. 53Bullitt County17.4
  54. 54Ballard County16.8
  55. 55Clay County16.5
  56. 56Monroe County16.4
  57. 57Wayne County16.2
  58. 58Garrard County15.9
  59. 59Montgomery County15.9
  60. 60Russell County15.9
  61. 61Edmonson County15.8
  62. 62Anderson County15.5
  63. 63Robertson County15.4
  64. 64Muhlenberg County15.3
  65. 65Butler County15.2
  66. 66Ohio County15.2
  67. 67Trimble County14.9
  68. 68Boyd County14.8
  69. 69Grant County14.8
  70. 70Lincoln County14.7
  71. 71Pulaski County14.7
  72. 72Pendleton County14.6
  73. 73Cumberland County14.3
  74. 74Elliott County14.2
  75. 75Spencer County14.2
  76. 76Bell County14.1
  77. 77Allen County13.9
  78. 78Breckinridge County13.8
  79. 79Clinton County13.2
  80. 80Casey County12.9
  81. 81Green County12.8
  82. 82Harrison County12.8
  83. 83Lee County12.5
  84. 84Metcalfe County12.5
  85. 85Rowan County12.4
  86. 86Powell County12.3
  87. 87Perry County12.1
  88. 88Owen County12
  89. 89Crittenden County11.9
  90. 90Pike County11.7
  91. 91Harlan County11.6
  92. 92Johnson County11.6
  93. 93Hancock County11.4
  94. 94McLean County11.3
  95. 95Livingston County11.2
  96. 96Fleming County10.9
  97. 97Whitley County10.8
  98. 98Bracken County10.6
  99. 99Grayson County10.6
  100. 100Bath County10.3
  101. 101Greenup County10
  102. 102Laurel County10
  103. 103Knox County9.6
  104. 104Wolfe County9.5
  105. 105Carter County9.3
  106. 106Floyd County9
  107. 107Rockcastle County9
  108. 108Marshall County8.9
  109. 109Menifee County8.7
  110. 110Nicholas County8.7
  111. 111Owsley County8.7
  112. 112Breathitt County7.8
  113. 113Estill County7.8
  114. 114Jackson County7.4
  115. 115Leslie County6.8
  116. 116Letcher County6.8
  117. 117Lawrence County6.5
  118. 118Knott County6.4
  119. 119Lewis County6.1
  120. 120Magoffin County5.4

Questions about this map

Which zip code has the highest diversity index in Kentucky?

Among zip codes with at least 1,000 residents, 40218 (Louisville, KY) has the highest: 70.2.

Which zip code has the lowest diversity index in Kentucky?

41555 (Pinsonfork, KY) has the lowest: 0.

What is the diversity index for the United States?

61.4; in Kentucky it is 32.5.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). The chance that two residents picked at random belong to different racial or ethnic groups. 0 means everyone is in the same group; 50+ is very mixed. The U.S. overall scores about 61.

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