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About this map

Residents per square mile of land (water excluded). Under 50 is rural, a few hundred is small-town, 2,500+ is urban, and 10,000+ is big-city dense.

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

U.S.
95/sq mi
Indiana
191/sq mi
Rankings
Full list

Top and bottom zip codes in Indiana

Zip codes with 1,000+ residents

Most densely populated zip codes

See all
  1. 147306Muncie14,379/sq mi
  2. 247406Bloomington13,818/sq mi
  3. 347809Terre Haute10,051/sq mi
  4. 446204Indianapolis10,026/sq mi
  5. 547901Lafayette7,642/sq mi
  6. 646224Indianapolis5,626/sq mi
  7. 746201Indianapolis5,433/sq mi
  8. 846556Notre Dame5,069/sq mi
  9. 946807Fort Wayne5,067/sq mi
  10. 1046324Hammond4,910/sq mi

Most sparsely populated zip codes

See all
  1. 147264Norman18/sq mi
  2. 247944Fowler18/sq mi
  3. 347561Oaktown19/sq mi
  4. 447922Brook19/sq mi
  5. 547637Tennyson19/sq mi
  6. 647427Coal City20/sq mi
  7. 747946Francesville20/sq mi
  8. 846939Kewanna20/sq mi
  9. 947581Shoals21/sq mi
  10. 1046985Star City22/sq mi

Population density by county in Indiana

  1. 1Marion County2,464/sq mi
  2. 2Lake County1,003/sq mi
  3. 3Hamilton County926/sq mi
  4. 4Vanderburgh County772/sq mi
  5. 5Allen County597/sq mi
  6. 6St. Joseph County596/sq mi
  7. 7Floyd County545/sq mi
  8. 8Johnson County519/sq mi
  9. 9Hendricks County451/sq mi
  10. 10Elkhart County447/sq mi
  11. 11Porter County418/sq mi
  12. 12Tippecanoe County379/sq mi
  13. 13Monroe County357/sq mi
  14. 14Clark County334/sq mi
  15. 15Madison County292/sq mi
  16. 16Delaware County286/sq mi
  17. 17Howard County286/sq mi
  18. 18Hancock County275/sq mi
  19. 19Vigo County263/sq mi
  20. 20Bartholomew County205/sq mi
  21. 21LaPorte County187/sq mi
  22. 22Morgan County180/sq mi
  23. 23Boone County177/sq mi
  24. 24Warrick County170/sq mi
  25. 25Dearborn County168/sq mi
  26. 26Wayne County165/sq mi
  27. 27Grant County160/sq mi
  28. 28Kosciusko County151/sq mi
  29. 29Scott County129/sq mi
  30. 30Henry County125/sq mi
  31. 31DeKalb County121/sq mi
  32. 32Noble County116/sq mi
  33. 33Steuben County113/sq mi
  34. 34Shelby County110/sq mi
  35. 35Fayette County109/sq mi
  36. 36LaGrange County108/sq mi
  37. 37Adams County107/sq mi
  38. 38Marshall County104/sq mi
  39. 39Whitley County103/sq mi
  40. 40Dubois County102/sq mi
  41. 41Lawrence County100/sq mi
  42. 42Huntington County96/sq mi
  43. 43Miami County96/sq mi
  44. 44Jackson County92/sq mi
  45. 45Jefferson County92/sq mi
  46. 46Cass County91/sq mi
  47. 47Harrison County82/sq mi
  48. 48Clinton County81/sq mi
  49. 49Daviess County78/sq mi
  50. 50Putnam County78/sq mi
  51. 51Wells County77/sq mi
  52. 52Montgomery County76/sq mi
  53. 53Starke County76/sq mi
  54. 54Wabash County75/sq mi
  55. 55Clay County74/sq mi
  56. 56Jennings County73/sq mi
  57. 57Blackford County72/sq mi
  58. 58Decatur County71/sq mi
  59. 59Knox County70/sq mi
  60. 60Ohio County70/sq mi
  61. 61Gibson County68/sq mi
  62. 62Ripley County65/sq mi
  63. 63Posey County61/sq mi
  64. 64Vermillion County60/sq mi
  65. 65Franklin County60/sq mi
  66. 66Jasper County59/sq mi
  67. 67Tipton County59/sq mi
  68. 68Greene County57/sq mi
  69. 69Owen County56/sq mi
  70. 70Carroll County55/sq mi
  71. 71Fulton County55/sq mi
  72. 72Washington County55/sq mi
  73. 73Randolph County54/sq mi
  74. 74Jay County53/sq mi
  75. 75Perry County51/sq mi
  76. 76Spencer County50/sq mi
  77. 77Brown County50/sq mi
  78. 78Orange County50/sq mi
  79. 79White County49/sq mi
  80. 80Sullivan County47/sq mi
  81. 81Switzerland County45/sq mi
  82. 82Union County43/sq mi
  83. 83Fountain County42/sq mi
  84. 84Rush County41/sq mi
  85. 85Parke County37/sq mi
  86. 86Pike County36/sq mi
  87. 87Newton County35/sq mi
  88. 88Crawford County34/sq mi
  89. 89Martin County29/sq mi
  90. 90Pulaski County29/sq mi
  91. 91Warren County23/sq mi
  92. 92Benton County22/sq mi

Questions about this map

Which zip code has the highest population density in Indiana?

Among zip codes with at least 1,000 residents, 47306 (Muncie, IN) has the highest: 14,379/sq mi.

Which zip code has the lowest population density in Indiana?

47264 (Norman, IN) has the lowest: 18/sq mi.

What is the population density for the United States?

95/sq mi; in Indiana it is 191/sq mi.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Residents per square mile of land (water excluded). Under 50 is rural, a few hundred is small-town, 2,500+ is urban, and 10,000+ is big-city dense.

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