Ranking of Iowa Counties By Hispanic or Latino Population in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Iowa counties, Polk County had the highest number of people who identified their ethnicity as Hispanic or Latino (41.23K), followed by Woodbury County (17.60K), and Scott County (12.05K).
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 2018
25
0 of 0
| Rank | County | Hispanic or Latino Population |
|---|---|---|
| 1 | Polk County | 41225 |
| 2 | Woodbury County | 17597 |
| 3 | Scott County | 12050 |
| 4 | Marshall County | 9026 |
| 5 | Johnson County | 8698 |
| 6 | Muscatine County | 7769 |
| 7 | Linn County | 7631 |
| 8 | Pottawattamie County | 7423 |
| 9 | Black Hawk County | 5945 |
| 10 | Dallas County | 5570 |
| 11 | Buena Vista County | 5146 |
| 12 | Crawford County | 4816 |
| 13 | Sioux County | 3814 |
| 14 | Wapello County | 3776 |
| 15 | Story County | 3381 |
| 16 | Dubuque County | 2429 |
| 17 | Cerro Gordo County | 2141 |
| 18 | Webster County | 2006 |
| 19 | Louisa County | 1797 |
| 20 | Tama County | 1789 |
| 21 | Wright County | 1599 |
| 22 | Warren County | 1503 |
| 23 | Clinton County | 1452 |
| 24 | Clarke County | 1444 |
| 25 | Washington County | 1412 |
| 26 | Plymouth County | 1338 |
| 27 | Franklin County | 1312 |
| 28 | Des Moines County | 1306 |
| 29 | Lee County | 1220 |
| 30 | Henry County | 997 |
| 31 | Allamakee County | 936 |
| 32 | Hamilton County | 919 |
| 33 | Emmet County | 897 |
| 34 | Jasper County | 889 |
| 35 | Hardin County | 776 |
| 36 | O'Brien County | 732 |
| 37 | Boone County | 712 |
| 38 | Marion County | 676 |
| 39 | Poweshiek County | 638 |
| 40 | Clay County | 628 |
| 41 | Floyd County | 586 |
| 42 | Jefferson County | 582 |
| 43 | Page County | 560 |
| 44 | Winnebago County | 533 |
| 45 | Mahaska County | 520 |
| 46 | Mills County | 510 |
| 47 | Carroll County | 509 |
| 48 | Fayette County | 508 |
| 49 | Osceola County | 506 |
| 50 | Iowa County | 502 |
| 51 | Taylor County | 498 |
| 52 | Hancock County | 488 |
| 53 | Humboldt County | 455 |
| 53 | Winneshiek County | 455 |
| 54 | Kossuth County | 438 |
| 55 | Jones County | 437 |
| 56 | Cherokee County | 436 |
| 57 | Bremer County | 413 |
| 58 | Montgomery County | 401 |
| 59 | Union County | 388 |
| 60 | Cedar County | 386 |
| 61 | Benton County | 382 |
| 62 | Cass County | 381 |
| 63 | Dickinson County | 363 |
| 64 | Buchanan County | 358 |
| 64 | Clayton County | 358 |
| 65 | Madison County | 345 |
| 66 | Chickasaw County | 337 |
| 66 | Shelby County | 337 |
| 67 | Sac County | 331 |
| 68 | Lyon County | 329 |
| 69 | Jackson County | 308 |
| 70 | Guthrie County | 306 |
| 71 | Greene County | 286 |
| 72 | Palo Alto County | 275 |
| 73 | Harrison County | 267 |
| 74 | Appanoose County | 265 |
| 75 | Decatur County | 264 |
| 75 | Delaware County | 264 |
| 76 | Pocahontas County | 263 |
| 77 | Worth County | 220 |
| 78 | Fremont County | 214 |
| 79 | Monroe County | 212 |
| 80 | Keokuk County | 210 |
| 81 | Butler County | 205 |
| 82 | Monona County | 197 |
| 83 | Lucas County | 195 |
| 84 | Calhoun County | 193 |
| 85 | Ida County | 176 |
| 86 | Grundy County | 162 |
| 87 | Adair County | 159 |
| 88 | Davis County | 147 |
| 89 | Howard County | 146 |
| 90 | Mitchell County | 145 |
| 91 | Ringgold County | 140 |
| 92 | Van Buren County | 118 |
| 93 | Wayne County | 100 |
| 94 | Audubon County | 89 |
| 95 | Adams County | 53 |