Ranking of Iowa Counties By Non-Hispanic Asian Population in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all Iowa counties, Polk County had the highest number of people who identified their ethnicity as Non-Hispanic Asian (15.43K), followed by Johnson County (6.90K), and Story County (5.46K).
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 Non-Hispanic Asian Population in 2010
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| Rank | County | Non-Hispanic Asian Population |
|---|---|---|
| 1 | Polk County | 15432 |
| 2 | Johnson County | 6899 |
| 3 | Story County | 5462 |
| 4 | Linn County | 3841 |
| 5 | Scott County | 3338 |
| 6 | Woodbury County | 2429 |
| 7 | Black Hawk County | 1737 |
| 8 | Dallas County | 1724 |
| 9 | Jefferson County | 1461 |
| 10 | Buena Vista County | 1165 |
| 11 | Dubuque County | 907 |
| 12 | Marshall County | 575 |
| 13 | Pottawattamie County | 556 |
| 14 | Henry County | 455 |
| 15 | Marion County | 398 |
| 16 | Cerro Gordo County | 373 |
| 17 | Muscatine County | 342 |
| 18 | Hamilton County | 315 |
| 19 | Des Moines County | 295 |
| 20 | Clinton County | 284 |
| 21 | Sioux County | 271 |
| 22 | Poweshiek County | 260 |
| 23 | Wapello County | 257 |
| 24 | Warren County | 256 |
| 25 | Mahaska County | 254 |
| 26 | Webster County | 240 |
| 27 | Winneshiek County | 225 |
| 28 | Floyd County | 213 |
| 29 | Lee County | 187 |
| 30 | Bremer County | 174 |
| 31 | Jasper County | 166 |
| 32 | Page County | 121 |
| 33 | Louisa County | 120 |
| 34 | Plymouth County | 113 |
| 35 | Crawford County | 107 |
| 35 | Fayette County | 107 |
| 36 | Clay County | 95 |
| 37 | Carroll County | 94 |
| 38 | Jones County | 93 |
| 39 | Boone County | 90 |
| 39 | Buchanan County | 90 |
| 40 | O'Brien County | 86 |
| 41 | Winnebago County | 84 |
| 42 | Cedar County | 80 |
| 43 | Dickinson County | 75 |
| 43 | Washington County | 75 |
| 44 | Hardin County | 69 |
| 45 | Benton County | 68 |
| 46 | Cherokee County | 62 |
| 47 | Kossuth County | 60 |
| 48 | Union County | 58 |
| 49 | Madison County | 55 |
| 49 | Mills County | 55 |
| 50 | Decatur County | 54 |
| 51 | Iowa County | 53 |
| 52 | Jackson County | 48 |
| 52 | Tama County | 48 |
| 53 | Delaware County | 47 |
| 53 | Emmet County | 47 |
| 53 | Hancock County | 47 |
| 54 | Shelby County | 46 |
| 55 | Clayton County | 42 |
| 55 | Harrison County | 42 |
| 56 | Chickasaw County | 41 |
| 56 | Van Buren County | 41 |
| 57 | Guthrie County | 38 |
| 58 | Butler County | 37 |
| 59 | Allamakee County | 33 |
| 59 | Appanoose County | 33 |
| 59 | Palo Alto County | 33 |
| 60 | Cass County | 32 |
| 60 | Clarke County | 32 |
| 61 | Humboldt County | 31 |
| 61 | Monroe County | 31 |
| 61 | Wright County | 31 |
| 62 | Franklin County | 30 |
| 62 | Greene County | 30 |
| 63 | Mitchell County | 28 |
| 63 | Worth County | 28 |
| 64 | Grundy County | 27 |
| 65 | Audubon County | 26 |
| 65 | Lyon County | 26 |
| 66 | Calhoun County | 23 |
| 66 | Davis County | 23 |
| 66 | Montgomery County | 23 |
| 67 | Adair County | 22 |
| 67 | Adams County | 22 |
| 67 | Howard County | 22 |
| 68 | Monona County | 21 |
| 69 | Fremont County | 20 |
| 69 | Osceola County | 20 |
| 70 | Ida County | 19 |
| 71 | Keokuk County | 16 |
| 71 | Sac County | 16 |
| 71 | Taylor County | 16 |
| 72 | Lucas County | 15 |
| 73 | Ringgold County | 14 |
| 74 | Wayne County | 13 |
| 75 | Pocahontas County | 12 |