A total of 99 results found. Show Results on Map.
Rank | Water Area ▼ | County / Population |
1. | 23.36 sq mi | Dickinson, IA / 16,877 |
2. | 21.35 sq mi | Lee, IA / 35,552 |
3. | 19.69 sq mi | Allamakee, IA / 14,152 |
4. | 18.95 sq mi | Appanoose, IA / 12,754 |
5. | 17.74 sq mi | Polk, IA / 445,136 |
6. | 15.97 sq mi | Marion, IA / 33,308 |
7. | 15.75 sq mi | Louisa, IA / 11,305 |
8. | 15.26 sq mi | Clinton, IA / 48,663 |
9. | 14.13 sq mi | Clayton, IA / 17,900 |
10. | 13.63 sq mi | Des Moines, IA / 40,265 |
11. | 13.57 sq mi | Jackson, IA / 19,656 |
12. | 11.66 sq mi | Muscatine, IA / 42,857 |
13. | 10.12 sq mi | Scott, IA / 168,714 |
14. | 9.11 sq mi | Johnson, IA / 136,802 |
15. | 8.85 sq mi | Pottawattamie, IA / 93,153 |
16. | 8.33 sq mi | Dubuque, IA / 95,166 |
17. | 7.62 sq mi | Linn, IA / 214,927 |
18. | 6.91 sq mi | Black Hawk, IA / 131,947 |
19. | 6.81 sq mi | Cerro Gordo, IA / 43,707 |
20. | 6.64 sq mi | Emmet, IA / 10,068 |
21. | 5.73 sq mi | Van Buren, IA / 7,487 |
22. | 5.59 sq mi | Palo Alto, IA / 9,263 |
23. | 5.49 sq mi | Fremont, IA / 7,200 |
24. | 5.35 sq mi | Clay, IA / 16,555 |
25. | 5.31 sq mi | Buena Vista, IA / 20,460 |
26. | 4.94 sq mi | Woodbury, IA / 102,372 |
27. | 4.86 sq mi | Monona, IA / 9,149 |
28. | 4.79 sq mi | Harrison, IA / 14,600 |
29. | 4.19 sq mi | Wapello, IA / 35,406 |
30. | 3.93 sq mi | Bremer, IA / 24,481 |
31. | 3.80 sq mi | Lucas, IA / 8,785 |
32. | 3.52 sq mi | Warren, IA / 47,058 |
33. | 3.37 sq mi | Ringgold, IA / 5,082 |
34. | 3.32 sq mi | Sac, IA / 10,162 |
35. | 3.25 sq mi | Dallas, IA / 72,124 |
36. | 3.21 sq mi | Mills, IA / 14,946 |
37. | 2.81 sq mi | Webster, IA / 37,399 |
38. | 2.75 sq mi | Taylor, IA / 6,225 |
39. | 2.67 sq mi | Davis, IA / 8,765 |
40. | 2.54 sq mi | Jasper, IA / 36,715 |
41. | 2.53 sq mi | Mahaska, IA / 22,420 |
42. | 2.47 sq mi | Cedar, IA / 18,434 |
43. | 2.45 sq mi | Guthrie, IA / 10,794 |
44. | 2.23 sq mi | Henry, IA / 20,197 |
45. | 2.22 sq mi | Benton, IA / 25,895 |
46. | 2.15 sq mi | Union, IA / 12,554 |
47. | 2.15 sq mi | Calhoun, IA / 9,980 |
48. | 2.10 sq mi | Buchanan, IA / 20,947 |
49. | 2.08 sq mi | Washington, IA / 21,906 |
50. | 2.07 sq mi | Boone, IA / 26,326 |
51. | 2.07 sq mi | Adams, IA / 3,937 |
52. | 2.03 sq mi | Hancock, IA / 11,175 |
53. | 1.82 sq mi | Worth, IA / 7,567 |
54. | 1.82 sq mi | Wright, IA / 13,007 |
55. | 1.71 sq mi | Wayne, IA / 6,385 |
56. | 1.64 sq mi | Greene, IA / 9,232 |
57. | 1.63 sq mi | Butler, IA / 14,966 |
58. | 1.60 sq mi | Kossuth, IA / 15,347 |
59. | 1.60 sq mi | Decatur, IA / 8,286 |
60. | 1.42 sq mi | Pocahontas, IA / 7,191 |
61. | 1.38 sq mi | Jones, IA / 20,607 |
62. | 1.37 sq mi | Jefferson, IA / 17,102 |
63. | 1.32 sq mi | Humboldt, IA / 9,731 |
64. | 1.28 sq mi | Chickasaw, IA / 12,329 |
65. | 1.23 sq mi | Winnebago, IA / 10,645 |
66. | 1.19 sq mi | Delaware, IA / 17,578 |
67. | 1.15 sq mi | Madison, IA / 15,629 |
68. | 1.13 sq mi | Poweshiek, IA / 18,765 |
69. | 1.07 sq mi | Tama, IA / 17,568 |
70. | 1.04 sq mi | Iowa, IA / 16,316 |
71. | 1.00 sq mi | Adair, IA / 7,543 |
72. | 0.93 sq mi | Montgomery, IA / 10,549 |
73. | 0.85 sq mi | Crawford, IA / 17,259 |
74. | 0.84 sq mi | Plymouth, IA / 24,899 |
75. | 0.83 sq mi | Story, IA / 91,939 |
76. | 0.83 sq mi | Carroll, IA / 20,702 |
77. | 0.76 sq mi | Hamilton, IA / 15,363 |
78. | 0.75 sq mi | Floyd, IA / 16,153 |
79. | 0.74 sq mi | Keokuk, IA / 10,361 |
80. | 0.71 sq mi | Osceola, IA / 6,279 |
81. | 0.70 sq mi | Marshall, IA / 40,922 |
82. | 0.68 sq mi | Hardin, IA / 17,406 |
83. | 0.68 sq mi | Cass, IA / 13,694 |
84. | 0.66 sq mi | Sioux, IA / 34,261 |
85. | 0.59 sq mi | Clarke, IA / 9,284 |
86. | 0.59 sq mi | Monroe, IA / 8,019 |
87. | 0.57 sq mi | Shelby, IA / 12,034 |
88. | 0.55 sq mi | Franklin, IA / 10,572 |
89. | 0.54 sq mi | Ida, IA / 7,085 |
90. | 0.52 sq mi | Page, IA / 15,737 |
91. | 0.52 sq mi | Fayette, IA / 20,693 |
92. | 0.44 sq mi | Audubon, IA / 5,935 |
93. | 0.43 sq mi | Mitchell, IA / 10,744 |
94. | 0.36 sq mi | Howard, IA / 9,529 |
95. | 0.27 sq mi | Winneshiek, IA / 20,957 |
96. | 0.17 sq mi | Obrien, IA / 14,173 |
97. | 0.16 sq mi | Cherokee, IA / 11,982 |
98. | 0.13 sq mi | Lyon, IA / 11,680 |
99. | 0.04 sq mi | Grundy, IA / 12,403 |
Please note that we only rank locations with 'Water Area' data. The rank above might not be a complete list. Locations without 'Water Area' data are not listed.