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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
Missouri
90/sq mi
Rankings
Full list

Top and bottom zip codes in Missouri

Zip codes with 1,000+ residents

Most densely populated zip codes

See all
  1. 165897Springfield9,973/sq mi
  2. 263108Saint Louis9,517/sq mi
  3. 363101Saint Louis8,646/sq mi
  4. 464105Kansas City7,890/sq mi
  5. 563116Saint Louis7,808/sq mi
  6. 663118Saint Louis7,622/sq mi
  7. 763105Saint Louis7,508/sq mi
  8. 863109Saint Louis7,137/sq mi
  9. 964106Kansas City7,050/sq mi
  10. 1064123Kansas City6,581/sq mi

Most sparsely populated zip codes

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  1. 163620Annapolis6/sq mi
  2. 264446Fairfax8/sq mi
  3. 364670Pattonsburg8/sq mi
  4. 464668Norborne8/sq mi
  5. 563944Greenville8/sq mi
  6. 665438Birch Tree8/sq mi
  7. 764456Grant City8/sq mi
  8. 863544Green Castle8/sq mi
  9. 963638Ellington8/sq mi
  10. 1065466Eminence9/sq mi

Population density by county in Missouri

  1. 1St. Louis city4,675/sq mi
  2. 2St. Louis County1,960/sq mi
  3. 3Jackson County1,191/sq mi
  4. 4St. Charles County740/sq mi
  5. 5Clay County649/sq mi
  6. 6Greene County449/sq mi
  7. 7Jefferson County350/sq mi
  8. 8Boone County274/sq mi
  9. 9Platte County263/sq mi
  10. 10Buchanan County205/sq mi
  11. 11Cole County197/sq mi
  12. 12Jasper County195/sq mi
  13. 13Christian County165/sq mi
  14. 14Cass County159/sq mi
  15. 15St. Francois County148/sq mi
  16. 16Cape Girardeau County143/sq mi
  17. 17Franklin County115/sq mi
  18. 18Lincoln County101/sq mi
  19. 19Pulaski County99/sq mi
  20. 20Newton County96/sq mi
  21. 21Scott County90/sq mi
  22. 22Taney County89/sq mi
  23. 23Warren County87/sq mi
  24. 24Stone County69/sq mi
  25. 25Webster County68/sq mi
  26. 26Phelps County67/sq mi
  27. 27Camden County67/sq mi
  28. 28Johnson County66/sq mi
  29. 29Marion County65/sq mi
  30. 30Pettis County64/sq mi
  31. 31Lawrence County63/sq mi
  32. 32Butler County61/sq mi
  33. 33Callaway County54/sq mi
  34. 34Lafayette County53/sq mi
  35. 35Clinton County51/sq mi
  36. 36Polk County51/sq mi
  37. 37Dunklin County51/sq mi
  38. 38Randolph County51/sq mi
  39. 39Laclede County48/sq mi
  40. 40Barry County45/sq mi
  41. 41Adair County45/sq mi
  42. 42McDonald County44/sq mi
  43. 43Howell County44/sq mi
  44. 44Miller County43/sq mi
  45. 45Andrew County42/sq mi
  46. 46Ray County41/sq mi
  47. 47Perry County40/sq mi
  48. 48Ste. Genevieve County37/sq mi
  49. 49Moniteau County37/sq mi
  50. 50Morgan County36/sq mi
  51. 51Audrain County36/sq mi
  52. 52Stoddard County35/sq mi
  53. 53Dallas County32/sq mi
  54. 54Henry County32/sq mi
  55. 55Washington County31/sq mi
  56. 56Cedar County31/sq mi
  57. 57Crawford County31/sq mi
  58. 58Saline County31/sq mi
  59. 59Pemiscot County30/sq mi
  60. 60Cooper County30/sq mi
  61. 61Mississippi County29/sq mi
  62. 62Benton County29/sq mi
  63. 63Gasconade County28/sq mi
  64. 64Wright County28/sq mi
  65. 65Livingston County27/sq mi
  66. 66Pike County26/sq mi
  67. 67DeKalb County26/sq mi
  68. 68Madison County26/sq mi
  69. 69Vernon County24/sq mi
  70. 70Nodaway County24/sq mi
  71. 71New Madrid County23/sq mi
  72. 72Grundy County23/sq mi
  73. 73Ralls County22/sq mi
  74. 74Osage County22/sq mi
  75. 75Howard County22/sq mi
  76. 76Hickory County22/sq mi
  77. 77Montgomery County21/sq mi
  78. 78Texas County21/sq mi
  79. 79Caldwell County21/sq mi
  80. 80Barton County20/sq mi
  81. 81Lewis County20/sq mi
  82. 82Bates County19/sq mi
  83. 83Dent County19/sq mi
  84. 84Linn County19/sq mi
  85. 85Macon County19/sq mi
  86. 86Iron County17/sq mi
  87. 87Bollinger County17/sq mi
  88. 88Ripley County17/sq mi
  89. 89Maries County16/sq mi
  90. 90Dade County16/sq mi
  91. 91Daviess County15/sq mi
  92. 92Douglas County15/sq mi
  93. 93Wayne County14/sq mi
  94. 94St. Clair County14/sq mi
  95. 95Monroe County14/sq mi
  96. 96Clark County13/sq mi
  97. 97Schuyler County13/sq mi
  98. 98Gentry County13/sq mi
  99. 99Carroll County12/sq mi
  100. 100Shelby County12/sq mi
  101. 101Ozark County12/sq mi
  102. 102Harrison County11/sq mi
  103. 103Oregon County11/sq mi
  104. 104Scotland County11/sq mi
  105. 105Carter County10/sq mi
  106. 106Chariton County10/sq mi
  107. 107Atchison County10/sq mi
  108. 108Holt County9/sq mi
  109. 109Putnam County9/sq mi
  110. 110Sullivan County9/sq mi
  111. 111Mercer County8/sq mi
  112. 112Knox County8/sq mi
  113. 113Reynolds County7/sq mi
  114. 114Worth County7/sq mi
  115. 115Shannon County7/sq mi

Questions about this map

Which zip code has the highest population density in Missouri?

Among zip codes with at least 1,000 residents, 65897 (Springfield, MO) has the highest: 9,973/sq mi.

Which zip code has the lowest population density in Missouri?

63620 (Annapolis, MO) has the lowest: 6/sq mi.

What is the population density for the United States?

95/sq mi; in Missouri it is 90/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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