1. Adair County, Iowa, USA (3) 
2. Adams County, Iowa, USA (8)
3. Allamakee County, Iowa, USA (4)
4. Benton County, Iowa, USA (4)
5. Black Hawk County, Iowa, USA (4)
6. Blackhawk County, Iowa, USA (2)
7. Boone County, Iowa, USA (3)
8. Bremer County, Iowa, USA (4)
9. Buchanan County, Iowa, USA (6)
10. Buena Vista County, Iowa, USA (1)
11. Butler County, Iowa, USA (2)
12. Calhoun County, Iowa, USA (7)
13. Carroll County, Iowa, USA (2)
14. Cass County, Iowa, USA (8)
15. Cerro Gordo County, Iowa, USA (3)
16. Cherokee County, Iowa, USA (2)
17. Chickasaw County, Iowa, USA (4)
18. Clarke County, Iowa, USA (2)
19. Clay County, Iowa, USA (2)
20. Clayton County, Iowa, USA (5)
21. Clinton County, Iowa, USA (3)
22. Cosgrove, Iowa, USA
23. Crawford County, Iowa, USA (1)
24. Dallas County, Iowa, USA (3)
25. Dane County, Iowa, USA (1)
26. Davis County, Iowa, USA (1)
27. Decatur County, Iowa, USA (1)
28. Delaware County, Iowa, USA (9)
29. Des Moines County, Iowa, USA (2)
30. Des Moines, Iowa, USA
31. Dickinson County, Iowa, USA (2)
32. Dubuque County, Iowa, USA (5)
33. Eddyville, Iowa, USA
34. Emmet County, Iowa, USA (6)
35. Fayette County, Iowa, USA (4)
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36. Floyd County, Iowa, USA (1)
37. Franklin County, Iowa, USA (7)
38. Fremont County, Iowa, USA (1)
39. Greene County, Iowa, USA (1)
40. Grundy County, Iowa, USA (2)
41. Guthrie County, Iowa, USA (4)
42. Hamilton County, Iowa, USA (21)
43. Hancock County, Iowa, USA (6)
44. Hardin County, Iowa, USA (12)
45. Harrison County, Iowa, USA (5)
46. Henry County, Iowa, USA (1)
47. Howard County, Iowa, USA (2)
48. Humboldt County, Iowa, USA (6)
49. Iowa City, Iowa, USA
50. Iowa, USA
51. Jackson County, Iowa, USA (4)
52. Jasper County, Iowa, USA (8)
53. Jefferson County, Iowa, USA (2)
54. Johnson County, Iowa, USA (8)
55. Jones County, Iowa, USA (1)
56. Keokuk County, Iowa, USA (1)
57. Kossuth County, Iowa, USA (6)
58. Lee County, Iowa, USA (1)
59. Linn County, Iowa, USA (8)
60. Lucas County, Iowa, USA (1)
61. Lyon County, Iowa, USA (5)
62. Madison County, Iowa, USA (6)
63. Mahaska County, Iowa, USA (4)
64. Marion County, Iowa, USA (3)
65. Marshall County, Iowa, USA (7)
66. Mills County, Iowa, USA (2)
67. Mitchell County, Iowa, USA (4)
68. Monona County, Iowa, USA (3)
69. Monroe County, Iowa, USA (1)
70. Montgomery County, Iowa, USA (4)
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71. Muscatine County, Iowa, USA (2)
72. O'Brien County, Iowa, USA (2)
73. Osceola County, Iowa, USA (1)
74. Page County, Iowa, USA (5)
75. Palo Alto County, Iowa, USA (9)
76. Parkersburg, Iowa, USA
77. Pocahontas County, Iowa, USA (3)
78. Polk County, Iowa, USA (10)
79. Pottawattamie County, Iowa, USA (2)
80. Poweshiek County, Iowa, USA (2)
81. Ringgold County, Iowa, USA
82. Sac County, Iowa, USA (1)
83. Scott County, Iowa, USA (1)
84. Sexton, Iowa, USA
85. Shelby County, Iowa, USA (1)
86. Sibley, Iowa, USA
87. Sioux County, Iowa, USA (1)
88. Story County, Iowa, USA (16)
89. Summors, Iowa, USA
90. Taylor County, Iowa, USA (2)
91. Union County, Iowa, USA (1)
92. Wapello County, Iowa, USA (2)
93. Warren County, Iowa, USA (5)
94. Washington County, Iowa, USA
95. Wayne County, Iowa, USA
96. Webster County, Iowa, USA (12)
97. Webster, Iowa, USA (1)
98. Winnebago County, Iowa, USA (6)
99. Winneshiek County, Iowa, USA (5)
100. Winneshiek, Iowa, USA (1)
101. Woodbury County, Iowa, USA (4)
102. Worth County, Iowa, USA (3)
103. Wright County, Iowa, USA (5)
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