Ranking of Iowa Counties By Non-Hispanic Asian Population in 2023
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2023, among all Iowa counties, Polk County had the highest number of people who identified their ethnicity as Non-Hispanic Asian (25.86K), followed by Johnson County (9.63K), and Story County (7.20K).
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 Non-Hispanic Asian Population in 2023
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| Rank | County | Non-Hispanic Asian Population |
|---|---|---|
| 1 | Polk County | 25856 |
| 2 | Johnson County | 9634 |
| 3 | Story County | 7202 |
| 4 | Linn County | 5722 |
| 5 | Dallas County | 5630 |
| 6 | Scott County | 5524 |
| 7 | Black Hawk County | 3492 |
| 8 | Woodbury County | 3051 |
| 9 | Buena Vista County | 1972 |
| 10 | Marshall County | 1600 |
| 11 | Dubuque County | 1279 |
| 12 | Jefferson County | 1188 |
| 13 | Pottawattamie County | 887 |
| 14 | Wapello County | 713 |
| 15 | Des Moines County | 509 |
| 16 | Cerro Gordo County | 463 |
| 17 | Marion County | 461 |
| 18 | Warren County | 454 |
| 19 | Webster County | 409 |
| 20 | Mahaska County | 404 |
| 21 | Henry County | 402 |
| 22 | Crawford County | 390 |
| 23 | Muscatine County | 364 |
| 24 | Hamilton County | 341 |
| 25 | Poweshiek County | 331 |
| 26 | Louisa County | 318 |
| 27 | Clinton County | 316 |
| 28 | Sioux County | 302 |
| 29 | Bremer County | 299 |
| 30 | Jasper County | 248 |
| 31 | Floyd County | 245 |
| 32 | Fayette County | 217 |
| 33 | Lee County | 207 |
| 33 | Winneshiek County | 207 |
| 34 | Dickinson County | 191 |
| 35 | Butler County | 187 |
| 36 | Plymouth County | 178 |
| 37 | Page County | 172 |
| 38 | Washington County | 145 |
| 39 | Madison County | 144 |
| 40 | Boone County | 143 |
| 41 | Benton County | 140 |
| 42 | Hardin County | 138 |
| 43 | Carroll County | 124 |
| 44 | Cedar County | 121 |
| 45 | Clay County | 120 |
| 46 | Buchanan County | 114 |
| 47 | O'Brien County | 113 |
| 48 | Jones County | 111 |
| 49 | Winnebago County | 105 |
| 50 | Appanoose County | 104 |
| 51 | Cherokee County | 100 |
| 52 | Union County | 98 |
| 53 | Iowa County | 91 |
| 54 | Kossuth County | 88 |
| 54 | Palo Alto County | 88 |
| 55 | Clarke County | 84 |
| 56 | Jackson County | 83 |
| 57 | Tama County | 78 |
| 58 | Allamakee County | 76 |
| 59 | Emmet County | 68 |
| 60 | Mitchell County | 66 |
| 61 | Decatur County | 65 |
| 62 | Hancock County | 64 |
| 62 | Mills County | 64 |
| 63 | Shelby County | 63 |
| 64 | Delaware County | 62 |
| 65 | Greene County | 60 |
| 66 | Harrison County | 57 |
| 67 | Lyon County | 56 |
| 68 | Cass County | 55 |
| 69 | Franklin County | 53 |
| 69 | Sac County | 53 |
| 69 | Wright County | 53 |
| 70 | Guthrie County | 52 |
| 71 | Ida County | 50 |
| 71 | Osceola County | 50 |
| 71 | Ringgold County | 50 |
| 72 | Worth County | 49 |
| 73 | Humboldt County | 47 |
| 74 | Davis County | 45 |
| 75 | Van Buren County | 44 |
| 76 | Clayton County | 43 |
| 76 | Grundy County | 43 |
| 77 | Calhoun County | 41 |
| 78 | Chickasaw County | 40 |
| 78 | Lucas County | 40 |
| 78 | Montgomery County | 40 |
| 79 | Adair County | 39 |
| 79 | Pocahontas County | 39 |
| 80 | Wayne County | 38 |
| 81 | Monroe County | 35 |
| 82 | Howard County | 34 |
| 83 | Audubon County | 32 |
| 83 | Keokuk County | 32 |
| 84 | Monona County | 26 |
| 84 | Taylor County | 26 |
| 85 | Adams County | 25 |
| 86 | Fremont County | 24 |