Ranking of Iowa Counties By Percentage of Population that are Asian Alone in 2021
Updated on August 12, 2024.
Based on the US Census Vintage data estimates, in 2021, among all Iowa counties, Buena Vista County had the highest percentage of its population who identified their race as Asian Alone (10.64%), followed by Story County (7.8%), and Jefferson County (7.55%).
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.
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Related Topics: Iowa Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Iowa Counties By Percentage of Pop. that are
Asian Alone in 2021
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Buena Vista County | 10.64 |
| 2 | Story County | 7.8 |
| 3 | Jefferson County | 7.55 |
| 4 | Johnson County | 6.36 |
| 5 | Dallas County | 5.36 |
| 6 | Polk County | 5.15 |
| 7 | Marshall County | 3.97 |
| 8 | Louisa County | 3.46 |
| 9 | Scott County | 3.09 |
| 10 | Woodbury County | 2.95 |
| 11 | Crawford County | 2.8 |
| 12 | Black Hawk County | 2.71 |
| 13 | Linn County | 2.63 |
| 14 | Henry County | 2.4 |
| 15 | Hamilton County | 2.38 |
| 16 | Wapello County | 2.1 |
| 17 | Poweshiek County | 2 |
| 18 | Mahaska County | 1.83 |
| 19 | Floyd County | 1.55 |
| 20 | Marion County | 1.42 |
| 21 | Dubuque County | 1.33 |
| 22 | Bremer County | 1.28 |
| 23 | Cerro Gordo County | 1.19 |
| 24 | Clarke County | 1.17 |
| 25 | Des Moines County | 1.16 |
| 26 | Webster County | 1.14 |
| 27 | Winneshiek County | 1.13 |
| 28 | Page County | 1.12 |
| 29 | Fayette County | 1.1 |
| 30 | Butler County | 1.07 |
| 30 | Muscatine County | 1.07 |
| 31 | Hardin County | 1.02 |
| 32 | Pottawattamie County | 1.01 |
| 33 | Winnebago County | 0.99 |
| 34 | Palo Alto County | 0.98 |
| 35 | Dickinson County | 0.97 |
| 36 | Decatur County | 0.95 |
| 37 | Ringgold County | 0.89 |
| 37 | Sioux County | 0.89 |
| 38 | Appanoose County | 0.86 |
| 38 | Clay County | 0.86 |
| 39 | Madison County | 0.85 |
| 40 | Warren County | 0.82 |
| 41 | Osceola County | 0.78 |
| 42 | Cherokee County | 0.77 |
| 43 | Union County | 0.76 |
| 44 | O'Brien County | 0.75 |
| 45 | Adams County | 0.74 |
| 45 | Audubon County | 0.74 |
| 46 | Clinton County | 0.72 |
| 47 | Emmet County | 0.7 |
| 48 | Jasper County | 0.69 |
| 49 | Lee County | 0.68 |
| 50 | Greene County | 0.67 |
| 50 | Ida County | 0.67 |
| 50 | Plymouth County | 0.67 |
| 50 | Washington County | 0.67 |
| 51 | Worth County | 0.66 |
| 52 | Franklin County | 0.65 |
| 53 | Kossuth County | 0.63 |
| 53 | Wright County | 0.63 |
| 54 | Buchanan County | 0.62 |
| 55 | Van Buren County | 0.61 |
| 56 | Humboldt County | 0.6 |
| 56 | Shelby County | 0.6 |
| 57 | Hancock County | 0.59 |
| 57 | Jones County | 0.59 |
| 58 | Wayne County | 0.58 |
| 59 | Cedar County | 0.57 |
| 60 | Allamakee County | 0.56 |
| 61 | Boone County | 0.55 |
| 61 | Carroll County | 0.55 |
| 61 | Mitchell County | 0.55 |
| 61 | Sac County | 0.55 |
| 62 | Howard County | 0.53 |
| 63 | Iowa County | 0.52 |
| 64 | Adair County | 0.51 |
| 64 | Tama County | 0.51 |
| 65 | Pocahontas County | 0.5 |
| 66 | Benton County | 0.49 |
| 67 | Taylor County | 0.48 |
| 68 | Cass County | 0.47 |
| 69 | Jackson County | 0.46 |
| 70 | Davis County | 0.42 |
| 70 | Monroe County | 0.42 |
| 70 | Montgomery County | 0.42 |
| 71 | Fremont County | 0.41 |
| 71 | Lucas County | 0.41 |
| 72 | Mills County | 0.39 |
| 73 | Calhoun County | 0.38 |
| 74 | Delaware County | 0.37 |
| 74 | Harrison County | 0.37 |
| 74 | Lyon County | 0.37 |
| 75 | Grundy County | 0.36 |
| 76 | Chickasaw County | 0.35 |
| 77 | Guthrie County | 0.34 |
| 77 | Keokuk County | 0.34 |
| 78 | Monona County | 0.29 |
| 79 | Clayton County | 0.26 |