Ranking of Iowa Counties By Population with Austrian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 4.24K people in Iowa with Austrian ancestry. Among all Iowa counties, Polk County had the highest population with Austrian ancestry (890), followed by Linn County (585), and Dubuque County (259).
The chart and table below shows the top 10 counties with high number of people with Austrian ancestry.
You can see similar information for other states and for other ancestry groups in Iowa.
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Related Topics: Iowa ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Iowa Counties By Population with Austrian Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Polk County | 890 |
| 2 | Linn County | 585 |
| 3 | Dubuque County | 259 |
| 4 | Story County | 258 |
| 5 | Scott County | 232 |
| 6 | Black Hawk County | 197 |
| 7 | Buchanan County | 157 |
| 8 | Johnson County | 140 |
| 9 | Dallas County | 115 |
| 10 | Clinton County | 77 |
| 11 | Bremer County | 73 |
| 12 | Marshall County | 71 |
| 13 | Jackson County | 53 |
| 14 | Cedar County | 52 |
| 15 | Muscatine County | 49 |
| 16 | Warren County | 47 |
| 17 | Marion County | 42 |
| 18 | Clayton County | 41 |
| 18 | Sioux County | 41 |
| 19 | Pottawattamie County | 40 |
| 20 | Cerro Gordo County | 39 |
| 21 | Sac County | 33 |
| 22 | Des Moines County | 32 |
| 22 | Guthrie County | 32 |
| 23 | Allamakee County | 31 |
| 23 | Mills County | 31 |
| 24 | Carroll County | 30 |
| 24 | Lucas County | 30 |
| 25 | Chickasaw County | 29 |
| 25 | Jones County | 29 |
| 26 | Hardin County | 27 |
| 27 | Iowa County | 26 |
| 28 | Kossuth County | 23 |
| 28 | Woodbury County | 23 |
| 29 | Henry County | 20 |
| 29 | Winnebago County | 20 |
| 30 | Benton County | 18 |
| 30 | Lyon County | 18 |
| 31 | Shelby County | 16 |
| 32 | Keokuk County | 15 |
| 32 | Webster County | 15 |
| 33 | Humboldt County | 14 |
| 34 | Cass County | 13 |
| 34 | Crawford County | 13 |
| 34 | Mitchell County | 13 |
| 34 | Page County | 13 |
| 35 | Butler County | 12 |
| 35 | Decatur County | 12 |
| 35 | Dickinson County | 12 |
| 36 | Mahaska County | 11 |
| 36 | Poweshiek County | 11 |
| 36 | Winneshiek County | 11 |
| 37 | Emmet County | 10 |
| 37 | Monroe County | 10 |
| 37 | O'Brien County | 10 |
| 37 | Worth County | 10 |
| 38 | Clay County | 8 |
| 38 | Floyd County | 8 |
| 39 | Adair County | 7 |
| 39 | Boone County | 7 |
| 39 | Pocahontas County | 7 |
| 40 | Howard County | 6 |
| 40 | Lee County | 6 |
| 40 | Wapello County | 6 |
| 41 | Adams County | 5 |
| 41 | Audubon County | 5 |
| 41 | Buena Vista County | 5 |
| 41 | Madison County | 5 |
| 41 | Tama County | 5 |
| 42 | Greene County | 4 |
| 43 | Appanoose County | 3 |
| 43 | Fayette County | 3 |
| 43 | Grundy County | 3 |
| 43 | Palo Alto County | 3 |
| 44 | Fremont County | 2 |
| 44 | Hamilton County | 2 |
| 44 | Hancock County | 2 |
| 44 | Plymouth County | 2 |
| 45 | Jefferson County | 1 |
| 45 | Ringgold County | 1 |