Ranking of Iowa Counties By Percentage of Population that are Hispanic Asian in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Iowa counties, Buena Vista County had the highest percentage of its population who identified their ethnicity as Hispanic Asian (0.32%), followed by Crawford County (0.23%), and Louisa County (0.22%).
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
Hispanic Asian in 2018
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Buena Vista County | 0.32 |
| 2 | Crawford County | 0.23 |
| 3 | Louisa County | 0.22 |
| 4 | Decatur County | 0.17 |
| 5 | Woodbury County | 0.13 |
| 6 | Clarke County | 0.12 |
| 6 | Wright County | 0.12 |
| 7 | Hardin County | 0.11 |
| 7 | Marshall County | 0.11 |
| 7 | Muscatine County | 0.11 |
| 7 | Wapello County | 0.11 |
| 8 | Floyd County | 0.1 |
| 8 | Henry County | 0.1 |
| 8 | Taylor County | 0.1 |
| 9 | Fremont County | 0.09 |
| 9 | Sioux County | 0.09 |
| 10 | Franklin County | 0.08 |
| 10 | Johnson County | 0.08 |
| 10 | Pottawattamie County | 0.08 |
| 10 | Sac County | 0.08 |
| 11 | Cerro Gordo County | 0.07 |
| 11 | Clay County | 0.07 |
| 11 | Lucas County | 0.07 |
| 12 | Allamakee County | 0.06 |
| 12 | Guthrie County | 0.06 |
| 12 | Humboldt County | 0.06 |
| 12 | Jefferson County | 0.06 |
| 12 | Poweshiek County | 0.06 |
| 12 | Ringgold County | 0.06 |
| 12 | Tama County | 0.06 |
| 12 | Winnebago County | 0.06 |
| 12 | Winneshiek County | 0.06 |
| 13 | Black Hawk County | 0.05 |
| 13 | Dallas County | 0.05 |
| 13 | Palo Alto County | 0.05 |
| 13 | Polk County | 0.05 |
| 13 | Scott County | 0.05 |
| 13 | Story County | 0.05 |
| 13 | Wayne County | 0.05 |
| 14 | Audubon County | 0.04 |
| 14 | Delaware County | 0.04 |
| 14 | Dickinson County | 0.04 |
| 14 | Dubuque County | 0.04 |
| 14 | Montgomery County | 0.04 |
| 14 | Shelby County | 0.04 |
| 14 | Worth County | 0.04 |
| 15 | Adams County | 0.03 |
| 15 | Appanoose County | 0.03 |
| 15 | Calhoun County | 0.03 |
| 15 | Cass County | 0.03 |
| 15 | Cedar County | 0.03 |
| 15 | Des Moines County | 0.03 |
| 15 | Emmet County | 0.03 |
| 15 | Fayette County | 0.03 |
| 15 | Ida County | 0.03 |
| 15 | Keokuk County | 0.03 |
| 15 | Linn County | 0.03 |
| 15 | Monroe County | 0.03 |
| 15 | Page County | 0.03 |
| 15 | Plymouth County | 0.03 |
| 15 | Webster County | 0.03 |
| 16 | Boone County | 0.02 |
| 16 | Bremer County | 0.02 |
| 16 | Butler County | 0.02 |
| 16 | Carroll County | 0.02 |
| 16 | Chickasaw County | 0.02 |
| 16 | Clayton County | 0.02 |
| 16 | Clinton County | 0.02 |
| 16 | Grundy County | 0.02 |
| 16 | Hamilton County | 0.02 |
| 16 | Hancock County | 0.02 |
| 16 | Howard County | 0.02 |
| 16 | Jackson County | 0.02 |
| 16 | Jones County | 0.02 |
| 16 | Kossuth County | 0.02 |
| 16 | Lee County | 0.02 |
| 16 | Lyon County | 0.02 |
| 16 | Mahaska County | 0.02 |
| 16 | Mitchell County | 0.02 |
| 16 | O'Brien County | 0.02 |
| 16 | Pocahontas County | 0.02 |
| 16 | Union County | 0.02 |
| 16 | Warren County | 0.02 |
| 17 | Adair County | 0.01 |
| 17 | Buchanan County | 0.01 |
| 17 | Harrison County | 0.01 |
| 17 | Iowa County | 0.01 |
| 17 | Marion County | 0.01 |
| 17 | Washington County | 0.01 |
| 18 | Benton County | 0 |
| 18 | Cherokee County | 0 |
| 18 | Davis County | 0 |
| 18 | Greene County | 0 |
| 18 | Jasper County | 0 |
| 18 | Madison County | 0 |
| 18 | Mills County | 0 |
| 18 | Monona County | 0 |
| 18 | Osceola County | 0 |
| 18 | Van Buren County | 0 |