A total of 99 results found. Show Results on Map.
Rank | Czech as First Ancestry Population Percentage ▼ | County / Population |
1. | 14.0% | Howard, IA / 9,610 |
2. | 13.1% | Tama, IA / 17,952 |
3. | 8.0% | Linn, IA / 207,765 |
4. | 8.0% | Benton, IA / 26,098 |
5. | 7.0% | Winneshiek, IA / 21,031 |
6. | 6.3% | Iowa, IA / 16,353 |
7. | 5.3% | Jones, IA / 20,708 |
8. | 4.9% | Mills, IA / 15,157 |
9. | 4.9% | Cedar, IA / 18,414 |
10. | 4.8% | Johnson, IA / 126,994 |
11. | 4.8% | Pocahontas, IA / 7,509 |
12. | 4.7% | Chickasaw, IA / 12,499 |
13. | 4.5% | Hancock, IA / 11,505 |
14. | 4.0% | Webster, IA / 38,286 |
15. | 3.6% | Washington, IA / 21,626 |
16. | 3.2% | Harrison, IA / 15,073 |
17. | 3.1% | Poweshiek, IA / 19,012 |
18. | 3.0% | Clayton, IA / 18,202 |
19. | 2.9% | Cerro Gordo, IA / 44,324 |
20. | 2.8% | Marshall, IA / 40,131 |
21. | 2.7% | Worth, IA / 7,628 |
22. | 2.5% | Union, IA / 12,409 |
23. | 2.5% | Monona, IA / 9,346 |
24. | 2.4% | Grundy, IA / 12,401 |
25. | 2.4% | Ringgold, IA / 5,169 |
26. | 2.2% | Hardin, IA / 17,685 |
27. | 2.2% | Madison, IA / 15,488 |
28. | 2.2% | Winnebago, IA / 10,962 |
29. | 2.1% | Mitchell, IA / 10,801 |
30. | 2.0% | Story, IA / 87,594 |
31. | 2.0% | Adair, IA / 7,779 |
31. | 2.0% | Black Hawk, IA / 129,252 |
33. | 1.9% | Buchanan, IA / 21,026 |
33. | 1.9% | Taylor, IA / 6,402 |
35. | 1.9% | Pottawattamie, IA / 91,928 |
36. | 1.8% | Crawford, IA / 16,951 |
36. | 1.8% | Appanoose, IA / 13,029 |
38. | 1.8% | Boone, IA / 26,424 |
39. | 1.7% | Fayette, IA / 20,992 |
40. | 1.7% | Bremer, IA / 24,185 |
41. | 1.6% | Floyd, IA / 16,394 |
42. | 1.6% | Fremont, IA / 7,528 |
43. | 1.6% | Hamilton, IA / 15,874 |
44. | 1.6% | Humboldt, IA / 9,905 |
45. | 1.5% | Palo Alto, IA / 9,508 |
46. | 1.4% | Jefferson, IA / 16,643 |
47. | 1.4% | Cherokee, IA / 12,086 |
48. | 1.4% | Allamakee, IA / 14,331 |
48. | 1.4% | Adams, IA / 4,127 |
50. | 1.3% | Muscatine, IA / 42,501 |
50. | 1.3% | Butler, IA / 14,892 |
52. | 1.3% | Scott, IA / 162,184 |
53. | 1.3% | Warren, IA / 45,346 |
54. | 1.3% | Greene, IA / 9,448 |
55. | 1.3% | Jasper, IA / 37,050 |
55. | 1.3% | Polk, IA / 419,301 |
57. | 1.2% | Wright, IA / 13,384 |
57. | 1.2% | Dallas, IA / 61,714 |
59. | 1.2% | Keokuk, IA / 10,614 |
59. | 1.2% | Carroll, IA / 20,805 |
59. | 1.2% | Woodbury, IA / 101,217 |
62. | 1.1% | Jackson, IA / 19,942 |
63. | 1.1% | Henry, IA / 20,263 |
64. | 1.1% | Cass, IA / 13,969 |
65. | 1.1% | Louisa, IA / 11,683 |
66. | 1.1% | Clarke, IA / 9,218 |
67. | 1.0% | Clinton, IA / 49,274 |
67. | 1.0% | Marion, IA / 33,378 |
69. | 1.0% | Dubuque, IA / 92,547 |
69. | 1.0% | Calhoun, IA / 9,846 |
71. | 1.0% | Shelby, IA / 12,328 |
72. | 1.0% | Delaware, IA / 17,857 |
72. | 1.0% | Dickinson, IA / 16,665 |
74. | 1.0% | Montgomery, IA / 10,901 |
75. | 0.9% | Plymouth, IA / 24,933 |
76. | 0.9% | Kossuth, IA / 15,748 |
77. | 0.9% | Franklin, IA / 10,697 |
78. | 0.8% | Sac, IA / 10,480 |
79. | 0.8% | Guthrie, IA / 11,040 |
80. | 0.8% | Emmet, IA / 10,389 |
81. | 0.7% | Buena Vista, IA / 19,980 |
82. | 0.7% | Monroe, IA / 7,918 |
82. | 0.7% | Mahaska, IA / 22,382 |
84. | 0.6% | Wapello, IA / 35,553 |
85. | 0.6% | Van Buren, IA / 7,645 |
86. | 0.6% | Ida, IA / 7,172 |
87. | 0.5% | Osceola, IA / 6,576 |
88. | 0.5% | Sioux, IA / 33,377 |
89. | 0.5% | Obrien, IA / 14,419 |
90. | 0.4% | Des Moines, IA / 40,266 |
91. | 0.4% | Audubon, IA / 6,186 |
92. | 0.4% | Page, IA / 16,095 |
93. | 0.3% | Lee, IA / 35,991 |
94. | 0.3% | Clay, IA / 16,718 |
94. | 0.3% | Lyon, IA / 11,564 |
96. | 0.3% | Wayne, IA / 6,404 |
96. | 0.3% | Lucas, IA / 9,116 |
98. | 0.2% | Davis, IA / 8,687 |
99. | 0.1% | Decatur, IA / 8,508 |
Please note that we only rank locations with 'Czech as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Czech 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.