Ranking of Iowa Counties By Hispanic or Latino Population in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all Iowa counties, Polk County had the highest number of people who identified their ethnicity as Hispanic or Latino (32.90K), followed by Woodbury County (14.19K), and Scott County (9.28K).
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 other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
You may also be interested in:
Related Topics: Iowa Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Iowa Counties By Hispanic or Latino Population in 2010
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| Rank | County | Hispanic or Latino Population |
|---|---|---|
| 1 | Polk County | 32903 |
| 2 | Woodbury County | 14191 |
| 3 | Scott County | 9279 |
| 4 | Marshall County | 7137 |
| 5 | Muscatine County | 6845 |
| 6 | Johnson County | 6311 |
| 7 | Pottawattamie County | 6208 |
| 8 | Linn County | 5596 |
| 9 | Black Hawk County | 4959 |
| 10 | Buena Vista County | 4665 |
| 11 | Crawford County | 4213 |
| 12 | Dallas County | 4078 |
| 13 | Wapello County | 3290 |
| 14 | Sioux County | 3036 |
| 15 | Story County | 2753 |
| 16 | Dubuque County | 1820 |
| 17 | Louisa County | 1799 |
| 18 | Cerro Gordo County | 1692 |
| 19 | Webster County | 1448 |
| 20 | Tama County | 1309 |
| 21 | Wright County | 1273 |
| 22 | Clinton County | 1256 |
| 23 | Franklin County | 1207 |
| 24 | Washington County | 1136 |
| 25 | Lee County | 1097 |
| 26 | Des Moines County | 1026 |
| 27 | Clarke County | 960 |
| 28 | Warren County | 908 |
| 29 | Allamakee County | 789 |
| 30 | Henry County | 784 |
| 31 | Hamilton County | 780 |
| 32 | Emmet County | 778 |
| 33 | Plymouth County | 750 |
| 34 | Hardin County | 653 |
| 35 | O'Brien County | 553 |
| 36 | Jasper County | 537 |
| 37 | Marion County | 533 |
| 38 | Boone County | 517 |
| 39 | Clay County | 468 |
| 40 | Poweshiek County | 463 |
| 41 | Osceola County | 433 |
| 41 | Page County | 433 |
| 42 | Winneshiek County | 415 |
| 43 | Jefferson County | 407 |
| 44 | Hancock County | 400 |
| 45 | Fayette County | 383 |
| 46 | Taylor County | 371 |
| 47 | Mahaska County | 370 |
| 48 | Winnebago County | 364 |
| 49 | Mills County | 363 |
| 50 | Humboldt County | 348 |
| 51 | Floyd County | 337 |
| 52 | Carroll County | 336 |
| 53 | Montgomery County | 319 |
| 54 | Iowa County | 312 |
| 55 | Clayton County | 308 |
| 56 | Cedar County | 292 |
| 57 | Benton County | 283 |
| 58 | Jones County | 281 |
| 59 | Cherokee County | 279 |
| 60 | Chickasaw County | 270 |
| 61 | Cass County | 268 |
| 62 | Bremer County | 246 |
| 62 | Buchanan County | 246 |
| 63 | Union County | 230 |
| 64 | Jackson County | 229 |
| 65 | Kossuth County | 228 |
| 66 | Shelby County | 220 |
| 67 | Lyon County | 219 |
| 68 | Guthrie County | 207 |
| 68 | Madison County | 207 |
| 69 | Sac County | 203 |
| 70 | Fremont County | 190 |
| 71 | Dickinson County | 189 |
| 71 | Harrison County | 189 |
| 72 | Decatur County | 187 |
| 73 | Appanoose County | 182 |
| 74 | Monroe County | 178 |
| 75 | Greene County | 175 |
| 76 | Pocahontas County | 168 |
| 77 | Palo Alto County | 154 |
| 78 | Worth County | 150 |
| 79 | Delaware County | 145 |
| 80 | Butler County | 139 |
| 81 | Howard County | 126 |
| 82 | Calhoun County | 123 |
| 83 | Grundy County | 122 |
| 84 | Monona County | 114 |
| 85 | Mitchell County | 110 |
| 86 | Ida County | 105 |
| 87 | Adair County | 104 |
| 88 | Keokuk County | 95 |
| 89 | Ringgold County | 94 |
| 89 | Van Buren County | 94 |
| 90 | Lucas County | 92 |
| 91 | Davis County | 90 |
| 92 | Wayne County | 69 |
| 93 | Audubon County | 42 |
| 94 | Adams County | 37 |