Ranking of Iowa Counties By Percentage of Population that Identified as Non-Hispanic - Asian Alone from Census 2020
Updated on March 27, 2023.
According to the data from the United States 2020 decennial Census, in April 2020, among all Iowa counties, Buena Vista County had the highest percentage of its population that identified as Non-Hispanic - Asian Alone (9.07%), followed by Johnson County (5.60%), and Story County (5.53%).
The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa counties based on the percentage of the population that identified as Non-Hispanic - Asian Alone.
You can see similar ranking information for other states. You can also see similar rankings of counties for other ethnicities as well as for the different racial groups in Iowa.
You can also see similar ranking for all counties in the United States.
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Related Topics: Iowa Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of Iowa Counties By
Percentage of Population that Identified as
Non-Hispanic - Asian Alone from Census 2020
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Buena Vista County | 9.07 |
| 2 | Johnson County | 5.60 |
| 3 | Story County | 5.53 |
| 4 | Dallas County | 5.00 |
| 5 | Polk County | 4.94 |
| 6 | Marshall County | 3.78 |
| 7 | Jefferson County | 3.19 |
| 8 | Woodbury County | 2.79 |
| 9 | Scott County | 2.76 |
| 10 | Black Hawk County | 2.60 |
| 11 | Louisa County | 2.44 |
| 12 | Linn County | 2.32 |
| 13 | Henry County | 2.20 |
| 14 | Hamilton County | 2.09 |
| 15 | Floyd County | 1.88 |
| 16 | Crawford County | 1.83 |
| 17 | Wapello County | 1.76 |
| 18 | Cerro Gordo County | 1.24 |
| 19 | Marion County | 1.20 |
| 20 | Poweshiek County | 1.18 |
| 21 | Mahaska County | 1.13 |
| 22 | Dubuque County | 1.03 |
| 23 | Des Moines County | 1.02 |
| 24 | Muscatine County | 0.93 |
| 25 | Winneshiek County | 0.89 |
| 26 | Winnebago County | 0.88 |
| 27 | Clarke County | 0.83 |
| 28 | Pottawattamie County | 0.83 |
| 29 | Webster County | 0.80 |
| 30 | Bremer County | 0.78 |
| 31 | Page County | 0.77 |
| 32 | Warren County | 0.73 |
| 33 | Clay County | 0.64 |
| 34 | Sioux County | 0.61 |
| 35 | Jasper County | 0.57 |
| 36 | Appanoose County | 0.56 |
| 37 | O'Brien County | 0.56 |
| 38 | Greene County | 0.55 |
| 39 | Clinton County | 0.54 |
| 40 | Union County | 0.54 |
| 41 | Wright County | 0.52 |
| 42 | Decatur County | 0.51 |
| 43 | Hardin County | 0.51 |
| 44 | Iowa County | 0.50 |
| 45 | Madison County | 0.50 |
| 46 | Washington County | 0.50 |
| 47 | Cherokee County | 0.49 |
| 48 | Franklin County | 0.49 |
| 49 | Kossuth County | 0.48 |
| 50 | Tama County | 0.47 |
| 51 | Dickinson County | 0.45 |
| 52 | Mitchell County | 0.43 |
| 53 | Plymouth County | 0.43 |
| 54 | Shelby County | 0.42 |
| 55 | Lee County | 0.41 |
| 56 | Palo Alto County | 0.41 |
| 57 | Pocahontas County | 0.41 |
| 58 | Fayette County | 0.40 |
| 59 | Boone County | 0.37 |
| 60 | Wayne County | 0.37 |
| 61 | Carroll County | 0.36 |
| 62 | Adams County | 0.35 |
| 63 | Guthrie County | 0.35 |
| 64 | Worth County | 0.35 |
| 65 | Emmet County | 0.34 |
| 66 | Harrison County | 0.34 |
| 67 | Lucas County | 0.34 |
| 68 | Osceola County | 0.34 |
| 69 | Cedar County | 0.33 |
| 70 | Mills County | 0.33 |
| 71 | Van Buren County | 0.33 |
| 72 | Sac County | 0.32 |
| 73 | Adair County | 0.31 |
| 74 | Benton County | 0.31 |
| 75 | Monona County | 0.31 |
| 76 | Allamakee County | 0.29 |
| 77 | Clayton County | 0.28 |
| 78 | Howard County | 0.28 |
| 79 | Jones County | 0.28 |
| 80 | Cass County | 0.27 |
| 81 | Ida County | 0.26 |
| 82 | Buchanan County | 0.25 |
| 83 | Taylor County | 0.25 |
| 84 | Calhoun County | 0.24 |
| 85 | Jackson County | 0.24 |
| 86 | Chickasaw County | 0.23 |
| 87 | Hancock County | 0.23 |
| 88 | Delaware County | 0.22 |
| 89 | Humboldt County | 0.22 |
| 90 | Monroe County | 0.21 |
| 91 | Butler County | 0.20 |
| 92 | Grundy County | 0.20 |
| 93 | Lyon County | 0.20 |
| 94 | Montgomery County | 0.20 |
| 95 | Davis County | 0.17 |
| 96 | Ringgold County | 0.17 |
| 97 | Keokuk County | 0.16 |
| 98 | Fremont County | 0.12 |
| 99 | Audubon County | 0.07 |