Local Data Search
A total of 98 results found. Show Results on Map.
| Rank | Czech as First Ancestry Population Percentage ▼ | County / Population |
| 1. | 11.8% | Howard, IA / 9,932 |
| 2. | 11.7% | Tama, IA / 18,103 |
| 3. | 5.6% | Linn, IA / 191,701 |
| 4. | 5.1% | Winneshiek, IA / 21,310 |
| 5. | 4.5% | Benton, IA / 25,308 |
| 6. | 4.3% | Hancock, IA / 12,100 |
| 7. | 3.6% | Chickasaw, IA / 13,095 |
| 8. | 3.5% | Pocahontas, IA / 8,662 |
| 9. | 3.0% | Ringgold, IA / 5,469 |
| 9. | 3.0% | Iowa, IA / 15,671 |
| 11. | 2.9% | Johnson, IA / 111,006 |
| 12. | 2.5% | Jones, IA / 20,221 |
| 13. | 2.5% | Cedar, IA / 18,187 |
| 14. | 2.5% | Poweshiek, IA / 18,815 |
| 15. | 2.3% | Washington, IA / 20,670 |
| 16. | 2.2% | Mitchell, IA / 10,874 |
| 17. | 1.7% | Webster, IA / 40,235 |
| 18. | 1.6% | Mills, IA / 14,547 |
| 19. | 1.5% | Union, IA / 12,309 |
| 20. | 1.5% | Marshall, IA / 39,311 |
| 21. | 1.4% | Cerro Gordo, IA / 46,447 |
| 22. | 1.4% | Worth, IA / 7,909 |
| 23. | 1.4% | Pottawattamie, IA / 87,704 |
| 24. | 1.3% | Clayton, IA / 18,678 |
| 25. | 1.2% | Grundy, IA / 12,369 |
| 26. | 1.1% | Cass, IA / 14,684 |
| 27. | 1.1% | Calhoun, IA / 11,115 |
| 28. | 1.0% | Montgomery, IA / 11,771 |
| 29. | 1.0% | Jackson, IA / 20,296 |
| 29. | 1.0% | Fremont, IA / 8,010 |
| 29. | 1.0% | Floyd, IA / 16,900 |
| 32. | 1.0% | Harrison, IA / 15,666 |
| 33. | 0.9% | Clay, IA / 17,372 |
| 34. | 0.9% | Madison, IA / 14,019 |
| 34. | 0.9% | Muscatine, IA / 41,722 |
| 36. | 0.9% | Monona, IA / 10,020 |
| 36. | 0.9% | Adams, IA / 4,482 |
| 38. | 0.9% | Story, IA / 79,981 |
| 38. | 0.9% | Keokuk, IA / 11,400 |
| 38. | 0.9% | Marion, IA / 32,052 |
| 41. | 0.9% | Humboldt, IA / 10,381 |
| 42. | 0.8% | Black Hawk, IA / 128,012 |
| 43. | 0.8% | Taylor, IA / 6,958 |
| 43. | 0.8% | Buchanan, IA / 21,093 |
| 43. | 0.8% | Adair, IA / 8,243 |
| 46. | 0.8% | Hardin, IA / 18,812 |
| 46. | 0.8% | Winnebago, IA / 11,723 |
| 48. | 0.8% | Woodbury, IA / 103,877 |
| 48. | 0.8% | Plymouth, IA / 24,849 |
| 50. | 0.8% | Fayette, IA / 22,008 |
| 51. | 0.7% | Jasper, IA / 37,213 |
| 51. | 0.7% | Delaware, IA / 18,404 |
| 53. | 0.7% | Guthrie, IA / 11,353 |
| 53. | 0.7% | Dickinson, IA / 16,424 |
| 55. | 0.7% | Dallas, IA / 40,750 |
| 55. | 0.7% | Scott, IA / 158,668 |
| 57. | 0.7% | Polk, IA / 374,601 |
| 58. | 0.7% | Audubon, IA / 6,830 |
| 59. | 0.6% | Louisa, IA / 12,183 |
| 59. | 0.6% | Boone, IA / 26,224 |
| 61. | 0.6% | Jefferson, IA / 16,181 |
| 62. | 0.6% | Greene, IA / 10,366 |
| 63. | 0.6% | Des Moines, IA / 42,351 |
| 64. | 0.6% | Hamilton, IA / 16,438 |
| 64. | 0.6% | Palo Alto, IA / 10,147 |
| 66. | 0.6% | Franklin, IA / 10,704 |
| 66. | 0.6% | Monroe, IA / 8,016 |
| 66. | 0.6% | Bremer, IA / 23,325 |
| 69. | 0.5% | Emmet, IA / 11,027 |
| 70. | 0.5% | Dubuque, IA / 89,143 |
| 71. | 0.5% | Crawford, IA / 16,942 |
| 71. | 0.5% | Van Buren, IA / 7,809 |
| 73. | 0.5% | Page, IA / 16,976 |
| 74. | 0.4% | Buena Vista, IA / 20,411 |
| 75. | 0.4% | Wapello, IA / 36,051 |
| 75. | 0.4% | Warren, IA / 40,671 |
| 77. | 0.4% | Henry, IA / 20,336 |
| 78. | 0.4% | Allamakee, IA / 14,675 |
| 78. | 0.4% | Wright, IA / 14,334 |
| 80. | 0.4% | Wayne, IA / 6,730 |
| 80. | 0.4% | Clinton, IA / 50,149 |
| 82. | 0.4% | Cherokee, IA / 13,035 |
| 82. | 0.4% | Mahaska, IA / 22,335 |
| 84. | 0.4% | Butler, IA / 15,305 |
| 84. | 0.4% | Lyon, IA / 11,763 |
| 86. | 0.3% | Carroll, IA / 21,421 |
| 87. | 0.3% | Shelby, IA / 13,173 |
| 88. | 0.3% | Sioux, IA / 31,589 |
| 89. | 0.3% | Kossuth, IA / 17,163 |
| 90. | 0.3% | Sac, IA / 11,529 |
| 91. | 0.3% | Appanoose, IA / 13,721 |
| 92. | 0.2% | Lee, IA / 38,052 |
| 92. | 0.2% | Obrien, IA / 15,102 |
| 94. | 0.2% | Decatur, IA / 8,689 |
| 95. | 0.2% | Clarke, IA / 9,133 |
| 96. | 0.2% | Osceola, IA / 7,003 |
| 97. | 0.1% | Ida, IA / 7,837 |
| 98. | 0.1% | Lucas, IA / 9,422 |
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.