Ranking of Iowa Counties By Asian Alone 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 race as Asian Alone (25.25K), followed by Johnson County (9.96K), and Story County (8.12K).
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 Asian Alone Population in 2019
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| Rank | County | Asian Alone Population |
|---|---|---|
| 1 | Polk County | 25254 |
| 2 | Johnson County | 9955 |
| 3 | Story County | 8122 |
| 4 | Linn County | 5930 |
| 5 | Scott County | 5173 |
| 6 | Dallas County | 4835 |
| 7 | Black Hawk County | 3489 |
| 8 | Woodbury County | 3015 |
| 9 | Jefferson County | 2107 |
| 10 | Buena Vista County | 2097 |
| 11 | Marshall County | 1450 |
| 12 | Dubuque County | 1260 |
| 13 | Pottawattamie County | 884 |
| 14 | Wapello County | 581 |
| 15 | Muscatine County | 505 |
| 16 | Cerro Gordo County | 499 |
| 17 | Henry County | 497 |
| 18 | Marion County | 476 |
| 19 | Crawford County | 451 |
| 20 | Des Moines County | 428 |
| 21 | Webster County | 423 |
| 22 | Louisa County | 408 |
| 23 | Mahaska County | 404 |
| 24 | Poweshiek County | 380 |
| 25 | Warren County | 379 |
| 26 | Hamilton County | 346 |
| 27 | Clinton County | 338 |
| 28 | Sioux County | 313 |
| 29 | Bremer County | 297 |
| 30 | Floyd County | 253 |
| 31 | Jasper County | 246 |
| 32 | Winneshiek County | 239 |
| 33 | Lee County | 215 |
| 34 | Fayette County | 208 |
| 35 | Plymouth County | 181 |
| 36 | Hardin County | 167 |
| 37 | Page County | 163 |
| 38 | Dickinson County | 155 |
| 39 | Washington County | 146 |
| 40 | Madison County | 134 |
| 41 | Boone County | 131 |
| 42 | Butler County | 129 |
| 43 | Clay County | 127 |
| 44 | Buchanan County | 125 |
| 45 | Jones County | 123 |
| 46 | Benton County | 105 |
| 46 | Carroll County | 105 |
| 46 | Cedar County | 105 |
| 46 | O'Brien County | 105 |
| 47 | Appanoose County | 97 |
| 47 | Winnebago County | 97 |
| 48 | Union County | 96 |
| 49 | Jackson County | 95 |
| 50 | Iowa County | 89 |
| 51 | Kossuth County | 87 |
| 52 | Cherokee County | 81 |
| 53 | Clarke County | 80 |
| 54 | Palo Alto County | 79 |
| 55 | Tama County | 78 |
| 56 | Wright County | 75 |
| 57 | Shelby County | 69 |
| 58 | Decatur County | 67 |
| 59 | Allamakee County | 63 |
| 59 | Emmet County | 63 |
| 60 | Mills County | 62 |
| 61 | Cass County | 61 |
| 61 | Delaware County | 61 |
| 62 | Franklin County | 60 |
| 63 | Harrison County | 56 |
| 64 | Hancock County | 54 |
| 65 | Osceola County | 53 |
| 66 | Sac County | 52 |
| 67 | Greene County | 51 |
| 68 | Chickasaw County | 46 |
| 68 | Clayton County | 46 |
| 68 | Humboldt County | 46 |
| 68 | Worth County | 46 |
| 69 | Grundy County | 45 |
| 69 | Mitchell County | 45 |
| 70 | Van Buren County | 44 |
| 71 | Ida County | 42 |
| 72 | Lyon County | 41 |
| 73 | Davis County | 40 |
| 74 | Audubon County | 39 |
| 75 | Adair County | 38 |
| 75 | Howard County | 38 |
| 75 | Montgomery County | 38 |
| 76 | Guthrie County | 36 |
| 76 | Wayne County | 36 |
| 77 | Lucas County | 35 |
| 78 | Keokuk County | 34 |
| 79 | Calhoun County | 33 |
| 79 | Pocahontas County | 33 |
| 79 | Ringgold County | 33 |
| 80 | Monroe County | 31 |
| 81 | Fremont County | 27 |
| 81 | Taylor County | 27 |
| 82 | Monona County | 24 |
| 83 | Adams County | 22 |