Ranking of Iowa Counties By Hispanic or Latino Population in 2019
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2019, among all Iowa counties, Polk County had the highest number of people who identified their ethnicity as Hispanic or Latino (42.47K), followed by Woodbury County (18.07K), and Scott County (12.31K).
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 2019
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| Rank | County | Hispanic or Latino Population |
|---|---|---|
| 1 | Polk County | 42471 |
| 2 | Woodbury County | 18072 |
| 3 | Scott County | 12314 |
| 4 | Marshall County | 9224 |
| 5 | Johnson County | 8863 |
| 6 | Linn County | 7899 |
| 7 | Muscatine County | 7826 |
| 8 | Pottawattamie County | 7622 |
| 9 | Black Hawk County | 6113 |
| 10 | Dallas County | 5857 |
| 11 | Buena Vista County | 5191 |
| 12 | Crawford County | 4911 |
| 13 | Wapello County | 3908 |
| 14 | Sioux County | 3900 |
| 15 | Story County | 3597 |
| 16 | Dubuque County | 2611 |
| 17 | Cerro Gordo County | 2164 |
| 18 | Webster County | 2073 |
| 19 | Tama County | 1888 |
| 20 | Louisa County | 1791 |
| 21 | Wright County | 1648 |
| 22 | Warren County | 1602 |
| 23 | Clinton County | 1520 |
| 24 | Washington County | 1501 |
| 25 | Clarke County | 1490 |
| 26 | Plymouth County | 1442 |
| 27 | Des Moines County | 1355 |
| 28 | Franklin County | 1340 |
| 29 | Lee County | 1228 |
| 30 | Henry County | 1010 |
| 31 | Allamakee County | 981 |
| 32 | Jasper County | 967 |
| 33 | Hamilton County | 925 |
| 34 | Emmet County | 892 |
| 35 | Hardin County | 786 |
| 36 | O'Brien County | 733 |
| 37 | Boone County | 704 |
| 38 | Marion County | 688 |
| 39 | Clay County | 658 |
| 40 | Floyd County | 620 |
| 41 | Jefferson County | 594 |
| 42 | Poweshiek County | 587 |
| 43 | Page County | 574 |
| 44 | Carroll County | 568 |
| 45 | Winnebago County | 552 |
| 46 | Fayette County | 542 |
| 47 | Hancock County | 541 |
| 48 | Mahaska County | 535 |
| 49 | Mills County | 521 |
| 50 | Kossuth County | 514 |
| 50 | Osceola County | 514 |
| 51 | Iowa County | 510 |
| 52 | Taylor County | 507 |
| 53 | Winneshiek County | 488 |
| 54 | Cherokee County | 469 |
| 55 | Humboldt County | 441 |
| 56 | Jones County | 439 |
| 57 | Montgomery County | 424 |
| 58 | Cedar County | 423 |
| 59 | Bremer County | 405 |
| 60 | Benton County | 397 |
| 61 | Union County | 396 |
| 62 | Dickinson County | 391 |
| 63 | Cass County | 387 |
| 64 | Sac County | 380 |
| 65 | Buchanan County | 374 |
| 66 | Madison County | 369 |
| 67 | Chickasaw County | 366 |
| 68 | Clayton County | 363 |
| 69 | Shelby County | 362 |
| 70 | Lyon County | 337 |
| 71 | Jackson County | 315 |
| 72 | Guthrie County | 303 |
| 73 | Palo Alto County | 280 |
| 74 | Appanoose County | 279 |
| 75 | Harrison County | 278 |
| 76 | Greene County | 273 |
| 77 | Pocahontas County | 270 |
| 78 | Delaware County | 266 |
| 79 | Decatur County | 257 |
| 80 | Worth County | 253 |
| 81 | Ida County | 217 |
| 82 | Fremont County | 211 |
| 83 | Keokuk County | 209 |
| 84 | Butler County | 207 |
| 85 | Calhoun County | 204 |
| 86 | Lucas County | 203 |
| 87 | Monona County | 198 |
| 88 | Monroe County | 186 |
| 89 | Adair County | 179 |
| 89 | Mitchell County | 179 |
| 90 | Grundy County | 170 |
| 91 | Howard County | 159 |
| 92 | Davis County | 150 |
| 93 | Ringgold County | 134 |
| 94 | Van Buren County | 125 |
| 95 | Audubon County | 107 |
| 96 | Wayne County | 103 |
| 97 | Adams County | 54 |