Ranking of Iowa Counties By Percentage of Population that are Non-Hispanic Asian in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all Iowa counties, Jefferson County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Asian (8.68%), followed by Story County (6.09%), and Buena Vista County (5.72%).
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
Non-Hispanic Asian in 2010
Items per page:
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Jefferson County | 8.68 |
| 2 | Story County | 6.09 |
| 3 | Buena Vista County | 5.72 |
| 4 | Johnson County | 5.25 |
| 5 | Polk County | 3.57 |
| 6 | Dallas County | 2.58 |
| 7 | Woodbury County | 2.37 |
| 8 | Henry County | 2.26 |
| 9 | Hamilton County | 2.02 |
| 9 | Scott County | 2.02 |
| 10 | Linn County | 1.81 |
| 11 | Marshall County | 1.41 |
| 12 | Poweshiek County | 1.37 |
| 13 | Black Hawk County | 1.32 |
| 14 | Floyd County | 1.31 |
| 15 | Marion County | 1.2 |
| 16 | Mahaska County | 1.13 |
| 17 | Winneshiek County | 1.07 |
| 18 | Louisa County | 1.05 |
| 19 | Dubuque County | 0.97 |
| 20 | Cerro Gordo County | 0.85 |
| 21 | Muscatine County | 0.8 |
| 21 | Sioux County | 0.8 |
| 22 | Winnebago County | 0.78 |
| 23 | Page County | 0.76 |
| 24 | Des Moines County | 0.73 |
| 25 | Bremer County | 0.72 |
| 25 | Wapello County | 0.72 |
| 26 | Decatur County | 0.64 |
| 27 | Webster County | 0.63 |
| 28 | Crawford County | 0.62 |
| 29 | O'Brien County | 0.6 |
| 29 | Pottawattamie County | 0.6 |
| 30 | Clinton County | 0.58 |
| 31 | Clay County | 0.57 |
| 32 | Adams County | 0.55 |
| 32 | Warren County | 0.55 |
| 33 | Van Buren County | 0.54 |
| 34 | Lee County | 0.52 |
| 35 | Cherokee County | 0.51 |
| 35 | Fayette County | 0.51 |
| 36 | Emmet County | 0.46 |
| 36 | Union County | 0.46 |
| 37 | Carroll County | 0.45 |
| 37 | Dickinson County | 0.45 |
| 37 | Jasper County | 0.45 |
| 37 | Jones County | 0.45 |
| 37 | Plymouth County | 0.45 |
| 38 | Audubon County | 0.43 |
| 38 | Buchanan County | 0.43 |
| 38 | Cedar County | 0.43 |
| 39 | Hancock County | 0.42 |
| 40 | Hardin County | 0.39 |
| 40 | Kossuth County | 0.39 |
| 40 | Monroe County | 0.39 |
| 41 | Shelby County | 0.38 |
| 42 | Mills County | 0.37 |
| 42 | Worth County | 0.37 |
| 43 | Guthrie County | 0.35 |
| 43 | Madison County | 0.35 |
| 43 | Palo Alto County | 0.35 |
| 43 | Washington County | 0.35 |
| 44 | Boone County | 0.34 |
| 44 | Clarke County | 0.34 |
| 45 | Chickasaw County | 0.33 |
| 46 | Greene County | 0.32 |
| 46 | Humboldt County | 0.32 |
| 46 | Iowa County | 0.32 |
| 47 | Osceola County | 0.31 |
| 48 | Adair County | 0.29 |
| 49 | Franklin County | 0.28 |
| 49 | Harrison County | 0.28 |
| 50 | Delaware County | 0.27 |
| 50 | Fremont County | 0.27 |
| 50 | Ida County | 0.27 |
| 50 | Ringgold County | 0.27 |
| 50 | Tama County | 0.27 |
| 51 | Appanoose County | 0.26 |
| 51 | Benton County | 0.26 |
| 51 | Davis County | 0.26 |
| 51 | Mitchell County | 0.26 |
| 52 | Butler County | 0.25 |
| 52 | Taylor County | 0.25 |
| 53 | Jackson County | 0.24 |
| 53 | Wright County | 0.24 |
| 54 | Allamakee County | 0.23 |
| 54 | Calhoun County | 0.23 |
| 54 | Cass County | 0.23 |
| 54 | Clayton County | 0.23 |
| 54 | Howard County | 0.23 |
| 54 | Lyon County | 0.23 |
| 54 | Monona County | 0.23 |
| 55 | Grundy County | 0.22 |
| 55 | Montgomery County | 0.22 |
| 56 | Wayne County | 0.2 |
| 57 | Lucas County | 0.17 |
| 57 | Pocahontas County | 0.17 |
| 58 | Sac County | 0.16 |
| 59 | Keokuk County | 0.15 |