Ranking of Iowa Counties By Population with Italian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 61.13K people in Iowa with Italian ancestry. Among all Iowa counties, Polk County had the highest population with Italian ancestry (15.90K), followed by Johnson County (4.79K), and Linn County (3.97K).
The chart and table below shows the top 10 counties with high number of people with Italian ancestry.
You can see similar information for other states and for other ancestry groups in Iowa.
You may also be interested in:
Related Topics: Iowa ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Iowa Counties By Population with Italian Ancestry in 2021
25
0 of 0
| Rank | County | Population |
|---|---|---|
| 1 | Polk County | 15901 |
| 2 | Johnson County | 4793 |
| 3 | Linn County | 3973 |
| 4 | Scott County | 3569 |
| 5 | Dallas County | 3093 |
| 6 | Pottawattamie County | 2655 |
| 7 | Black Hawk County | 2150 |
| 8 | Warren County | 2069 |
| 9 | Story County | 1888 |
| 10 | Woodbury County | 1470 |
| 11 | Dubuque County | 1324 |
| 12 | Webster County | 919 |
| 13 | Des Moines County | 815 |
| 14 | Marion County | 737 |
| 15 | Clinton County | 546 |
| 16 | Jasper County | 524 |
| 17 | Appanoose County | 491 |
| 18 | Boone County | 477 |
| 19 | Lee County | 468 |
| 20 | Wapello County | 441 |
| 21 | Mills County | 425 |
| 22 | Harrison County | 405 |
| 23 | Buchanan County | 393 |
| 24 | Marshall County | 371 |
| 25 | Plymouth County | 362 |
| 26 | Fayette County | 337 |
| 27 | Washington County | 335 |
| 28 | Cerro Gordo County | 311 |
| 29 | Benton County | 305 |
| 30 | Clarke County | 291 |
| 31 | Poweshiek County | 288 |
| 32 | Mahaska County | 286 |
| 33 | Jones County | 284 |
| 34 | Dickinson County | 281 |
| 35 | Madison County | 269 |
| 35 | Muscatine County | 269 |
| 36 | Jackson County | 268 |
| 37 | Monroe County | 257 |
| 38 | Page County | 244 |
| 39 | Kossuth County | 235 |
| 40 | Clay County | 215 |
| 41 | Jefferson County | 212 |
| 42 | Henry County | 208 |
| 43 | Carroll County | 206 |
| 44 | Butler County | 203 |
| 45 | Bremer County | 200 |
| 46 | Winneshiek County | 195 |
| 47 | Howard County | 191 |
| 48 | Montgomery County | 188 |
| 48 | Shelby County | 188 |
| 49 | Cass County | 173 |
| 49 | Cherokee County | 173 |
| 50 | Emmet County | 165 |
| 50 | Worth County | 165 |
| 51 | Hardin County | 155 |
| 52 | Lucas County | 143 |
| 53 | Adair County | 141 |
| 54 | Cedar County | 140 |
| 55 | Monona County | 137 |
| 56 | Iowa County | 136 |
| 57 | Hamilton County | 130 |
| 58 | Floyd County | 126 |
| 59 | Ida County | 125 |
| 60 | Union County | 122 |
| 61 | Winnebago County | 120 |
| 62 | Mitchell County | 118 |
| 63 | Tama County | 116 |
| 64 | Calhoun County | 113 |
| 65 | Keokuk County | 112 |
| 66 | Sioux County | 111 |
| 67 | Clayton County | 108 |
| 68 | Crawford County | 106 |
| 69 | Hancock County | 102 |
| 70 | Wayne County | 98 |
| 71 | Guthrie County | 95 |
| 72 | Allamakee County | 92 |
| 73 | Delaware County | 88 |
| 74 | Franklin County | 84 |
| 75 | Fremont County | 83 |
| 76 | Lyon County | 80 |
| 77 | Grundy County | 78 |
| 77 | Wright County | 78 |
| 78 | Buena Vista County | 76 |
| 78 | Decatur County | 76 |
| 79 | Davis County | 64 |
| 80 | Greene County | 62 |
| 81 | Sac County | 61 |
| 82 | Adams County | 57 |
| 83 | Taylor County | 56 |
| 84 | Osceola County | 55 |
| 85 | O'Brien County | 52 |
| 86 | Humboldt County | 48 |
| 87 | Palo Alto County | 40 |
| 88 | Ringgold County | 36 |
| 89 | Louisa County | 35 |
| 90 | Van Buren County | 32 |
| 91 | Pocahontas County | 25 |
| 92 | Chickasaw County | 17 |
| 93 | Audubon County | 4 |