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About this map

Share of residents with no health insurance of any kind. Lower is better.

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

U.S.
8.4%
Illinois
6.9%
Rankings
Full list

Top and bottom zip codes in Illinois

Zip codes with 1,000+ residents

Zip codes with the highest uninsured rate

See all
  1. 161911Arthur39.4%
  2. 261283Tampico29.2%
  3. 362899Xenia26.6%
  4. 461910Arcola25.8%
  5. 562810Belle Rive24.2%
  6. 662367Plymouth22.3%
  7. 762872Opdyke21.5%
  8. 860165Stone Park20.9%
  9. 961729Congerville20.3%
  10. 1062022Dow20.1%

Zip codes with the lowest uninsured rate

See all
  1. 161038Garden Prairie0%
  2. 261535Groveland0%
  3. 361528Edwards0%
  4. 461054Mount Morris0%
  5. 562684Sherman0.1%
  6. 660088Great Lakes0.2%
  7. 762240East Carondelet0.3%
  8. 862218Bartelso0.5%
  9. 960022Glencoe0.5%
  10. 1061925Dalton City0.6%

Uninsured rate by county in Illinois

  1. 1Douglas County15.4%
  2. 2Moultrie County14.1%
  3. 3Wayne County12.1%
  4. 4Schuyler County10.4%
  5. 5Alexander County9.5%
  6. 6Cook County8.9%
  7. 7Johnson County8.1%
  8. 8Kane County7.8%
  9. 9Massac County7.8%
  10. 10Cass County7.7%
  11. 11Hamilton County7.6%
  12. 12McDonough County7.4%
  13. 13Fayette County7.3%
  14. 14Franklin County7.3%
  15. 15Jefferson County7.2%
  16. 16Coles County7.1%
  17. 17Lake County6.9%
  18. 18Lawrence County6.6%
  19. 19Marion County6.4%
  20. 20Union County6.4%
  21. 21Jackson County6.3%
  22. 22Winnebago County6.2%
  23. 23Richland County6.1%
  24. 24Rock Island County6.1%
  25. 25Edwards County6%
  26. 26Iroquois County6%
  27. 27Carroll County5.8%
  28. 28Peoria County5.8%
  29. 29Stark County5.8%
  30. 30Ford County5.7%
  31. 31Hancock County5.7%
  32. 32Kankakee County5.7%
  33. 33Pike County5.7%
  34. 34Boone County5.6%
  35. 35Scott County5.5%
  36. 36Bureau County5.4%
  37. 37Edgar County5.4%
  38. 38Saline County5.4%
  39. 39Crawford County5.3%
  40. 40Cumberland County5.3%
  41. 41Effingham County5.3%
  42. 42Randolph County5.3%
  43. 43Champaign County5.2%
  44. 44DuPage County5.2%
  45. 45Livingston County5.2%
  46. 46Stephenson County5.2%
  47. 47Will County5.2%
  48. 48Woodford County5.2%
  49. 49Clay County5.1%
  50. 50DeKalb County5.1%
  51. 51St. Clair County5.1%
  52. 52Tazewell County5.1%
  53. 53Jasper County5%
  54. 54Jersey County5%
  55. 55Knox County5%
  56. 56Warren County5%
  57. 57Whiteside County5%
  58. 58Vermilion County4.9%
  59. 59White County4.9%
  60. 60Clinton County4.8%
  61. 61Clark County4.7%
  62. 62Jo Daviess County4.7%
  63. 63Madison County4.7%
  64. 64Pulaski County4.7%
  65. 65Gallatin County4.6%
  66. 66McLean County4.6%
  67. 67Mercer County4.6%
  68. 68Williamson County4.6%
  69. 69McHenry County4.5%
  70. 70Montgomery County4.5%
  71. 71Adams County4.4%
  72. 72Morgan County4.4%
  73. 73Shelby County4.4%
  74. 74Wabash County4.2%
  75. 75Greene County4.1%
  76. 76Macon County4.1%
  77. 77Macoupin County4.1%
  78. 78Ogle County4.1%
  79. 79Henry County4%
  80. 80Kendall County4%
  81. 81LaSalle County4%
  82. 82Christian County3.9%
  83. 83Mason County3.9%
  84. 84Lee County3.8%
  85. 85Fulton County3.7%
  86. 86Hardin County3.7%
  87. 87Bond County3.6%
  88. 88Sangamon County3.6%
  89. 89Marshall County3.5%
  90. 90Perry County3.5%
  91. 91Grundy County3.4%
  92. 92Washington County3.4%
  93. 93Piatt County3.3%
  94. 94De Witt County3.2%
  95. 95Pope County3.1%
  96. 96Putnam County3%
  97. 97Henderson County2.6%
  98. 98Logan County2.6%
  99. 99Monroe County2.5%
  100. 100Calhoun County2.4%
  101. 101Menard County2.2%
  102. 102Brown County2.1%

Questions about this map

Which zip code has the highest uninsured rate in Illinois?

Among zip codes with at least 1,000 residents, 61911 (Arthur, IL) has the highest: 39.4%.

Which zip code has the lowest uninsured rate in Illinois?

61038 (Garden Prairie, IL) has the lowest: 0%.

What is the uninsured rate for the United States?

8.4%; in Illinois it is 6.9%.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Share of residents with no health insurance of any kind. Lower is better.

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