A total of 99 results found. Show Results on Map.
Rank | United States American as First Ancestry Population Percentage ▼ | County / Population |
1. | 15.9% | Union, IA / 12,525 |
2. | 15.4% | Davis, IA / 8,718 |
3. | 15.3% | Ringgold, IA / 5,123 |
4. | 15.1% | Van Buren, IA / 7,565 |
5. | 15.0% | Monroe, IA / 7,979 |
6. | 14.2% | Adams, IA / 4,027 |
7. | 13.9% | Wapello, IA / 35,449 |
8. | 13.4% | Decatur, IA / 8,382 |
9. | 12.9% | Page, IA / 15,902 |
10. | 12.8% | Wayne, IA / 6,372 |
11. | 12.5% | Buchanan, IA / 20,988 |
12. | 12.3% | Tama, IA / 17,746 |
13. | 12.1% | Keokuk, IA / 10,480 |
14. | 11.8% | Lucas, IA / 8,913 |
15. | 11.8% | Lee, IA / 35,741 |
16. | 11.6% | Des Moines, IA / 40,268 |
17. | 11.2% | Appanoose, IA / 12,858 |
18. | 11.1% | Henry, IA / 20,242 |
19. | 10.9% | Mills, IA / 15,028 |
20. | 10.8% | Bremer, IA / 24,294 |
21. | 10.8% | Chickasaw, IA / 12,409 |
22. | 10.7% | Guthrie, IA / 10,915 |
23. | 10.6% | Black Hawk, IA / 130,843 |
24. | 10.0% | Montgomery, IA / 10,710 |
25. | 9.9% | Taylor, IA / 6,292 |
26. | 9.0% | Harrison, IA / 14,838 |
27. | 8.9% | Greene, IA / 9,304 |
28. | 8.9% | Adair, IA / 7,628 |
29. | 8.8% | Fremont, IA / 7,373 |
30. | 8.7% | Mahaska, IA / 22,432 |
31. | 8.6% | Marion, IA / 33,388 |
32. | 8.6% | Warren, IA / 46,239 |
33. | 8.6% | Butler, IA / 14,899 |
34. | 8.5% | Clarke, IA / 9,286 |
35. | 8.4% | Cass, IA / 13,865 |
36. | 8.4% | Jackson, IA / 19,807 |
37. | 8.3% | Louisa, IA / 11,448 |
38. | 8.2% | Jasper, IA / 36,823 |
39. | 8.2% | Washington, IA / 21,765 |
40. | 8.0% | Fayette, IA / 20,894 |
41. | 8.0% | Floyd, IA / 16,204 |
42. | 7.9% | Jones, IA / 20,686 |
42. | 7.9% | Poweshiek, IA / 18,888 |
44. | 7.9% | Delaware, IA / 17,721 |
45. | 7.8% | Kossuth, IA / 15,510 |
46. | 7.6% | Boone, IA / 26,324 |
46. | 7.6% | Clinton, IA / 49,074 |
48. | 7.5% | Benton, IA / 26,044 |
49. | 7.5% | Madison, IA / 15,630 |
50. | 7.4% | Humboldt, IA / 9,818 |
51. | 7.3% | Cedar, IA / 18,446 |
52. | 7.1% | Mitchell, IA / 10,761 |
53. | 7.1% | Scott, IA / 165,432 |
54. | 7.0% | Dubuque, IA / 93,776 |
55. | 6.9% | Muscatine, IA / 42,729 |
56. | 6.9% | Shelby, IA / 12,158 |
57. | 6.9% | Jefferson, IA / 16,791 |
58. | 6.9% | Pocahontas, IA / 7,307 |
59. | 6.7% | Plymouth, IA / 24,911 |
60. | 6.6% | Audubon, IA / 6,077 |
61. | 6.6% | Marshall, IA / 40,568 |
61. | 6.6% | Palo Alto, IA / 9,402 |
63. | 6.6% | Grundy, IA / 12,431 |
64. | 6.6% | Carroll, IA / 20,751 |
65. | 6.6% | Calhoun, IA / 9,936 |
66. | 6.6% | Obrien, IA / 14,302 |
67. | 6.5% | Clayton, IA / 18,056 |
68. | 6.4% | Hamilton, IA / 15,614 |
69. | 6.4% | Dallas, IA / 66,997 |
70. | 6.4% | Ida, IA / 7,113 |
71. | 6.4% | Sac, IA / 10,307 |
72. | 6.3% | Cherokee, IA / 12,011 |
73. | 6.1% | Wright, IA / 13,173 |
74. | 6.1% | Hardin, IA / 17,479 |
74. | 6.1% | Pottawattamie, IA / 92,793 |
76. | 6.0% | Iowa, IA / 16,320 |
77. | 6.0% | Crawford, IA / 17,100 |
78. | 6.0% | Hancock, IA / 11,320 |
79. | 5.7% | Franklin, IA / 10,650 |
80. | 5.6% | Howard, IA / 9,568 |
81. | 5.6% | Polk, IA / 431,811 |
82. | 5.5% | Lyon, IA / 11,623 |
83. | 5.4% | Cerro Gordo, IA / 44,083 |
84. | 5.4% | Worth, IA / 7,581 |
85. | 5.3% | Linn, IA / 211,954 |
86. | 5.3% | Buena Vista, IA / 20,215 |
87. | 5.1% | Allamakee, IA / 14,285 |
88. | 4.9% | Dickinson, IA / 16,778 |
89. | 4.9% | Woodbury, IA / 101,948 |
90. | 4.7% | Osceola, IA / 6,413 |
91. | 4.7% | Emmet, IA / 10,263 |
92. | 4.6% | Clay, IA / 16,649 |
93. | 4.6% | Monona, IA / 9,242 |
94. | 4.4% | Webster, IA / 37,895 |
95. | 4.3% | Sioux, IA / 33,776 |
96. | 4.1% | Winneshiek, IA / 21,033 |
97. | 4.0% | Johnson, IA / 131,627 |
98. | 3.8% | Story, IA / 89,734 |
99. | 3.0% | Winnebago, IA / 10,800 |
Please note that we only rank locations with 'United States American as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'United States American as First Ancestry Population Percentage' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.