Local Data Search
A total of 99 results found. Show Results on Map.
| Rank | Land Area ▼ | County / Population |
| 1. | 972.72 sq mi | Kossuth, IA / 15,347 |
| 2. | 950.28 sq mi | Pottawattamie, IA / 93,153 |
| 3. | 872.83 sq mi | Woodbury, IA / 102,372 |
| 4. | 862.89 sq mi | Plymouth, IA / 24,899 |
| 5. | 778.54 sq mi | Clayton, IA / 17,900 |
| 6. | 768.33 sq mi | Sioux, IA / 34,261 |
| 7. | 730.81 sq mi | Fayette, IA / 20,693 |
| 8. | 730.42 sq mi | Jasper, IA / 36,715 |
| 9. | 721.01 sq mi | Tama, IA / 17,568 |
| 10. | 716.88 sq mi | Linn, IA / 214,927 |
| 11. | 716.26 sq mi | Benton, IA / 25,895 |
| 12. | 715.62 sq mi | Webster, IA / 37,399 |
| 13. | 714.19 sq mi | Crawford, IA / 17,259 |
| 14. | 696.85 sq mi | Harrison, IA / 14,600 |
| 15. | 694.91 sq mi | Clinton, IA / 48,663 |
| 16. | 694.07 sq mi | Monona, IA / 9,149 |
| 17. | 689.87 sq mi | Winneshiek, IA / 20,957 |
| 18. | 639.08 sq mi | Allamakee, IA / 14,152 |
| 19. | 636.04 sq mi | Jackson, IA / 19,656 |
| 20. | 614.04 sq mi | Johnson, IA / 136,802 |
| 21. | 608.30 sq mi | Dubuque, IA / 95,166 |
| 22. | 590.78 sq mi | Shelby, IA / 12,034 |
| 23. | 590.62 sq mi | Guthrie, IA / 10,794 |
| 24. | 588.45 sq mi | Dallas, IA / 72,124 |
| 25. | 587.65 sq mi | Lyon, IA / 11,680 |
| 26. | 586.46 sq mi | Iowa, IA / 16,316 |
| 27. | 584.93 sq mi | Poweshiek, IA / 18,765 |
| 28. | 581.97 sq mi | Franklin, IA / 10,572 |
| 29. | 580.42 sq mi | Wright, IA / 13,007 |
| 30. | 580.13 sq mi | Butler, IA / 14,966 |
| 31. | 579.44 sq mi | Cedar, IA / 18,434 |
| 32. | 579.18 sq mi | Keokuk, IA / 10,361 |
| 33. | 577.76 sq mi | Delaware, IA / 17,578 |
| 34. | 577.24 sq mi | Pocahontas, IA / 7,191 |
| 35. | 576.91 sq mi | Cherokee, IA / 11,982 |
| 36. | 576.75 sq mi | Hamilton, IA / 15,363 |
| 37. | 575.62 sq mi | Jones, IA / 20,607 |
| 38. | 575.01 sq mi | Sac, IA / 10,162 |
| 39. | 574.91 sq mi | Buena Vista, IA / 20,460 |
| 40. | 573.79 sq mi | Polk, IA / 445,136 |
| 41. | 573.03 sq mi | Obrien, IA / 14,173 |
| 42. | 572.82 sq mi | Story, IA / 91,939 |
| 43. | 572.50 sq mi | Marshall, IA / 40,922 |
| 44. | 571.57 sq mi | Boone, IA / 26,326 |
| 45. | 571.02 sq mi | Buchanan, IA / 20,947 |
| 46. | 571.00 sq mi | Hancock, IA / 11,175 |
| 47. | 570.86 sq mi | Mahaska, IA / 22,420 |
| 48. | 569.97 sq mi | Calhoun, IA / 9,980 |
| 49. | 569.83 sq mi | Warren, IA / 47,058 |
| 50. | 569.57 sq mi | Greene, IA / 9,232 |
| 51. | 569.44 sq mi | Carroll, IA / 20,702 |
| 52. | 569.31 sq mi | Hardin, IA / 17,406 |
| 53. | 569.27 sq mi | Adair, IA / 7,543 |
| 54. | 568.83 sq mi | Washington, IA / 21,906 |
| 55. | 568.31 sq mi | Cerro Gordo, IA / 43,707 |
| 56. | 567.24 sq mi | Clay, IA / 16,555 |
| 57. | 565.77 sq mi | Black Hawk, IA / 131,947 |
| 58. | 564.27 sq mi | Cass, IA / 13,694 |
| 59. | 563.84 sq mi | Palo Alto, IA / 9,263 |
| 60. | 561.01 sq mi | Madison, IA / 15,629 |
| 61. | 554.53 sq mi | Marion, IA / 33,308 |
| 62. | 535.50 sq mi | Ringgold, IA / 5,082 |
| 63. | 534.94 sq mi | Page, IA / 15,737 |
| 64. | 531.90 sq mi | Taylor, IA / 6,225 |
| 65. | 531.88 sq mi | Decatur, IA / 8,286 |
| 66. | 525.44 sq mi | Wayne, IA / 6,385 |
| 67. | 517.52 sq mi | Lee, IA / 35,552 |
| 68. | 511.15 sq mi | Fremont, IA / 7,200 |
| 69. | 504.38 sq mi | Chickasaw, IA / 12,329 |
| 70. | 502.19 sq mi | Davis, IA / 8,765 |
| 71. | 501.86 sq mi | Grundy, IA / 12,403 |
| 72. | 500.63 sq mi | Floyd, IA / 16,153 |
| 73. | 497.29 sq mi | Appanoose, IA / 12,754 |
| 74. | 484.79 sq mi | Van Buren, IA / 7,487 |
| 75. | 473.25 sq mi | Howard, IA / 9,529 |
| 76. | 469.13 sq mi | Mitchell, IA / 10,744 |
| 77. | 458.09 sq mi | Scott, IA / 168,714 |
| 78. | 442.96 sq mi | Audubon, IA / 5,935 |
| 79. | 437.47 sq mi | Muscatine, IA / 42,857 |
| 80. | 437.44 sq mi | Mills, IA / 14,946 |
| 81. | 435.51 sq mi | Jefferson, IA / 17,102 |
| 82. | 435.48 sq mi | Bremer, IA / 24,481 |
| 83. | 434.35 sq mi | Humboldt, IA / 9,731 |
| 84. | 434.33 sq mi | Henry, IA / 20,197 |
| 85. | 433.71 sq mi | Monroe, IA / 8,019 |
| 86. | 431.83 sq mi | Wapello, IA / 35,406 |
| 87. | 431.51 sq mi | Ida, IA / 7,085 |
| 88. | 431.17 sq mi | Clarke, IA / 9,284 |
| 89. | 430.59 sq mi | Lucas, IA / 8,785 |
| 90. | 424.10 sq mi | Montgomery, IA / 10,549 |
| 91. | 423.64 sq mi | Union, IA / 12,554 |
| 92. | 423.44 sq mi | Adams, IA / 3,937 |
| 93. | 416.12 sq mi | Des Moines, IA / 40,265 |
| 94. | 401.77 sq mi | Louisa, IA / 11,305 |
| 95. | 400.49 sq mi | Winnebago, IA / 10,645 |
| 96. | 400.12 sq mi | Worth, IA / 7,567 |
| 97. | 398.68 sq mi | Osceola, IA / 6,279 |
| 98. | 395.88 sq mi | Emmet, IA / 10,068 |
| 99. | 380.61 sq mi | Dickinson, IA / 16,877 |
Please note that we only rank locations with 'Land Area' data. The rank above might not be a complete list. Locations without 'Land Area' data are not listed.