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About this map

Everyone who lives in the zip code, from the Census Bureau's American Community Survey (5-year average).

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

U.S.
334,922,499
Indiana
6,851,073
Rankings
Full list

Top and bottom zip codes in Indiana

Zip codes with 1,000+ residents

Most populated zip codes

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  1. 147906West Lafayette75,198
  2. 246307Crown Point71,673
  3. 346143Greenwood61,803
  4. 446227Indianapolis57,587
  5. 546032Carmel51,515
  6. 647130Jeffersonville50,514
  7. 747150New Albany49,144
  8. 846074Westfield48,901
  9. 946037Fishers48,713
  10. 1047201Columbus47,900

Least populated zip codes

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  1. 147846Cory1,006
  2. 247038Patriot1,006
  3. 347832Bloomingdale1,013
  4. 447427Coal City1,014
  5. 546960Monterey1,018
  6. 647529Elnora1,037
  7. 746781Poneto1,046
  8. 847930Clarks Hill1,049
  9. 946987Sweetser1,055
  10. 1046794Wawaka1,066

Population by county in Indiana

  1. 1Marion County975,809
  2. 2Lake County500,379
  3. 3Allen County392,378
  4. 4Hamilton County365,056
  5. 5St. Joseph County273,040
  6. 6Elkhart County207,132
  7. 7Tippecanoe County189,071
  8. 8Hendricks County183,344
  9. 9Vanderburgh County180,117
  10. 10Porter County174,818
  11. 11Johnson County166,315
  12. 12Monroe County140,965
  13. 13Madison County131,900
  14. 14Clark County124,354
  15. 15Delaware County112,280
  16. 16LaPorte County111,917
  17. 17Vigo County106,109
  18. 18Hancock County84,037
  19. 19Howard County83,752
  20. 20Bartholomew County83,536
  21. 21Floyd County80,918
  22. 22Kosciusko County80,442
  23. 23Boone County74,718
  24. 24Morgan County72,659
  25. 25Wayne County66,397
  26. 26Grant County66,295
  27. 27Warrick County65,261
  28. 28Dearborn County51,094
  29. 29Henry County48,970
  30. 30Noble County47,495
  31. 31Jackson County46,660
  32. 32Marshall County46,284
  33. 33Shelby County45,265
  34. 34Lawrence County45,102
  35. 35DeKalb County43,807
  36. 36Dubois County43,614
  37. 37LaGrange County40,805
  38. 38Harrison County39,859
  39. 39Montgomery County38,312
  40. 40Cass County37,680
  41. 41Putnam County37,280
  42. 42Huntington County36,798
  43. 43Adams County36,227
  44. 44Knox County36,007
  45. 45Miami County35,712
  46. 46Steuben County34,726
  47. 47Whitley County34,618
  48. 48Daviess County33,658
  49. 49Jasper County33,234
  50. 50Gibson County33,000
  51. 51Jefferson County32,998
  52. 52Clinton County32,944
  53. 53Greene County31,021
  54. 54Wabash County30,844
  55. 55Ripley County29,095
  56. 56Wells County28,420
  57. 57Washington County28,212
  58. 58Jennings County27,562
  59. 59Decatur County26,422
  60. 60Clay County26,409
  61. 61Posey County25,116
  62. 62White County24,717
  63. 63Scott County24,526
  64. 64Randolph County24,387
  65. 65Starke County23,365
  66. 66Fayette County23,334
  67. 67Franklin County23,020
  68. 68Owen County21,604
  69. 69Sullivan County20,780
  70. 70Carroll County20,535
  71. 71Fulton County20,312
  72. 72Jay County20,229
  73. 73Spencer County19,955
  74. 74Orange County19,767
  75. 75Perry County19,270
  76. 76Rush County16,739
  77. 77Fountain County16,617
  78. 78Parke County16,406
  79. 79Brown County15,606
  80. 80Vermillion County15,421
  81. 81Tipton County15,346
  82. 82Newton County13,922
  83. 83Pulaski County12,441
  84. 84Pike County12,154
  85. 85Blackford County11,950
  86. 86Crawford County10,499
  87. 87Switzerland County9,909
  88. 88Martin County9,830
  89. 89Benton County8,735
  90. 90Warren County8,464
  91. 91Union County6,985
  92. 92Ohio County5,999

Questions about this map

Which zip code has the highest population in Indiana?

Among zip codes with at least 1,000 residents, 47906 (West Lafayette, IN) has the highest: 75,198.

Which zip code has the lowest population in Indiana?

47846 (Cory, IN) has the lowest: 1,006.

What is the population for the United States?

334,922,499; in Indiana it is 6,851,073.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Everyone who lives in the zip code, from the Census Bureau's American Community Survey (5-year average).

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