Ranking of Iowa Counties By Number of Deaths in 2012
Updated on June 21, 2025.
Based on the US Census Vintage data estimates, in 2012, the Number of Deaths for Iowa was 28.05K. Among all Iowa counties, Polk County had the highest number of deaths (3.10K), followed by Linn County (1.65K), and Scott County (1.43K).
The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
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Related Topics: Iowa Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2012 Census.
See this for other years:
Ranking of Iowa Counties By Number of Deaths in 2012
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| Rank | County | Number of Deaths |
|---|---|---|
| 1 | Polk County | 3096 |
| 2 | Linn County | 1648 |
| 3 | Scott County | 1428 |
| 4 | Black Hawk County | 1166 |
| 5 | Woodbury County | 946 |
| 6 | Pottawattamie County | 868 |
| 7 | Dubuque County | 865 |
| 8 | Johnson County | 632 |
| 9 | Clinton County | 531 |
| 10 | Cerro Gordo County | 502 |
| 11 | Webster County | 492 |
| 12 | Marshall County | 459 |
| 13 | Des Moines County | 449 |
| 14 | Story County | 437 |
| 15 | Lee County | 435 |
| 16 | Muscatine County | 407 |
| 17 | Wapello County | 404 |
| 18 | Jasper County | 376 |
| 19 | Dallas County | 374 |
| 20 | Warren County | 365 |
| 21 | Marion County | 325 |
| 22 | Boone County | 290 |
| 23 | Carroll County | 264 |
| 24 | Sioux County | 255 |
| 25 | Plymouth County | 252 |
| 26 | Fayette County | 246 |
| 27 | Poweshiek County | 237 |
| 28 | Mahaska County | 235 |
| 29 | Jackson County | 230 |
| 30 | Washington County | 227 |
| 31 | Jones County | 218 |
| 32 | Henry County | 216 |
| 32 | Page County | 216 |
| 33 | Hardin County | 207 |
| 34 | Cass County | 203 |
| 35 | Floyd County | 199 |
| 36 | Buchanan County | 198 |
| 37 | Bremer County | 196 |
| 38 | Benton County | 193 |
| 38 | Clay County | 193 |
| 39 | Tama County | 191 |
| 40 | O'Brien County | 189 |
| 41 | Dickinson County | 186 |
| 42 | Winneshiek County | 179 |
| 43 | Harrison County | 176 |
| 44 | Butler County | 174 |
| 44 | Kossuth County | 174 |
| 45 | Cherokee County | 172 |
| 46 | Hamilton County | 171 |
| 47 | Cedar County | 170 |
| 47 | Delaware County | 170 |
| 48 | Appanoose County | 168 |
| 48 | Buena Vista County | 168 |
| 49 | Clayton County | 166 |
| 49 | Iowa County | 166 |
| 50 | Mills County | 157 |
| 51 | Allamakee County | 155 |
| 52 | Union County | 150 |
| 53 | Wright County | 146 |
| 54 | Monona County | 145 |
| 55 | Montgomery County | 144 |
| 56 | Jefferson County | 142 |
| 57 | Crawford County | 139 |
| 58 | Sac County | 135 |
| 59 | Mitchell County | 133 |
| 60 | Shelby County | 131 |
| 61 | Emmet County | 130 |
| 61 | Greene County | 130 |
| 61 | Hancock County | 130 |
| 62 | Clarke County | 128 |
| 63 | Madison County | 127 |
| 64 | Calhoun County | 125 |
| 64 | Humboldt County | 125 |
| 65 | Chickasaw County | 124 |
| 66 | Palo Alto County | 123 |
| 67 | Grundy County | 122 |
| 68 | Lyon County | 120 |
| 69 | Franklin County | 119 |
| 70 | Winnebago County | 118 |
| 71 | Guthrie County | 111 |
| 72 | Wayne County | 110 |
| 73 | Lucas County | 109 |
| 74 | Howard County | 105 |
| 75 | Adair County | 104 |
| 76 | Louisa County | 99 |
| 77 | Keokuk County | 97 |
| 78 | Audubon County | 95 |
| 78 | Fremont County | 95 |
| 79 | Worth County | 93 |
| 80 | Decatur County | 90 |
| 80 | Van Buren County | 90 |
| 81 | Ida County | 88 |
| 82 | Davis County | 85 |
| 83 | Monroe County | 77 |
| 84 | Pocahontas County | 71 |
| 85 | Ringgold County | 70 |
| 86 | Osceola County | 58 |
| 87 | Taylor County | 57 |
| 88 | Adams County | 52 |