1. Adair, Iowa, United States (3)
2. Adams, Iowa, United States (3)
3. Angus, Iowa, United States
4. Boone, Iowa, United States (3)
5. Buchanan, Iowa, United States (1)
6. Buena Vista, Iowa, United States (1)
7. Carroll Co, Iowa, United States (2)
8. Carroll, Iowa, United States (3)
9. Cedar, Iowa, United States (4)
10. Cerro Gordo, Iowa, United States (1)
11. Clay, Iowa, United States (1)
12. Clayton, Iowa, United States (1)
13. Council Bluff, Iowa, United States
14. Dallas, Iowa, United States (1)
15. Des Moines, Iowa, United States
16. Dubuque, Iowa, United States (2)
17. Fairbolt Co, Iowa, United States (1)
18. Fremont, Iowa, United States (2)
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19. Greene, Iowa, United States (2)
20. Guthrie, Iowa, United States (1)
21. Harrison, Iowa, United States (1)
22. Henry, Iowa, United States (3)
23. Iowa, United States
24. Jasper, Iowa, United States (4)
25. Jefferson, Iowa, United States (4)
26. Johnson, Iowa, United States (2)
27. Keokuk, Iowa, United States (2)
28. Kossuth, Iowa, United States (1)
29. Lee, Iowa, United States (2)
30. Linn, Iowa, United States (1)
31. Louisa, Iowa, United States (1)
32. Mahaska Co., Iowa, United States (1)
33. Mahaska, Iowa, United States (2)
34. Marion, Iowa, United States (2)
35. Marshall, Iowa, United States (1)
36. Muscatine, Iowa, United States (1)
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37. O'Brien, Iowa, United States (1)
38. Page, Iowa, United States (1)
39. Pocahontas, Iowa, United States (1)
40. Polk, Iowa, United States (2)
41. Pottawattamie, Iowa, United States (2)
42. Scott, Iowa, United States (1)
43. Scranton, Iowa, United States
44. Shannon City, Iowa, United States
45. Shelby, Iowa, United States (1)
46. Sioux County, Iowa, United States
47. Sioux, Iowa, United States (1)
48. Story, Iowa, United States (7)
49. Tipton, Iowa, United States
50. Wapello, Iowa, United States (3)
51. Webster, Iowa, United States (1)
52. Wright, Iowa, United States (1)
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