Ranking of Iowa Counties By Percentage of Population that are Native Hawaiian And Pacific Islander Alone in 2021
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2021, among all Iowa counties, Buena Vista County had the highest percentage of its population who identified their race as Native Hawaiian And Pacific Islander Alone (2.56%), followed by Wapello County (2.07%), and Cass County (0.99%).
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
Native Hawaiian And Pacific Islander Alone in 2021
Items per page:
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Buena Vista County | 2.56 |
| 2 | Wapello County | 2.07 |
| 3 | Cass County | 0.99 |
| 4 | Jackson County | 0.76 |
| 5 | Dubuque County | 0.72 |
| 6 | Pocahontas County | 0.7 |
| 7 | Woodbury County | 0.68 |
| 8 | Osceola County | 0.6 |
| 9 | Black Hawk County | 0.55 |
| 10 | Plymouth County | 0.46 |
| 11 | Sac County | 0.45 |
| 12 | Crawford County | 0.37 |
| 13 | Clarke County | 0.36 |
| 14 | Allamakee County | 0.3 |
| 15 | Cerro Gordo County | 0.28 |
| 16 | Lyon County | 0.27 |
| 17 | Cherokee County | 0.26 |
| 17 | Wright County | 0.26 |
| 18 | Linn County | 0.2 |
| 19 | Louisa County | 0.19 |
| 19 | Marshall County | 0.19 |
| 19 | Muscatine County | 0.19 |
| 20 | Decatur County | 0.17 |
| 21 | Tama County | 0.16 |
| 22 | Franklin County | 0.15 |
| 23 | Henry County | 0.14 |
| 23 | Kossuth County | 0.14 |
| 24 | Pottawattamie County | 0.13 |
| 24 | Warren County | 0.13 |
| 24 | Webster County | 0.13 |
| 25 | Fayette County | 0.12 |
| 25 | Poweshiek County | 0.12 |
| 26 | Hancock County | 0.11 |
| 27 | Clayton County | 0.1 |
| 27 | Dallas County | 0.1 |
| 27 | Hardin County | 0.1 |
| 27 | Palo Alto County | 0.1 |
| 27 | Taylor County | 0.1 |
| 27 | Washington County | 0.1 |
| 28 | Emmet County | 0.09 |
| 28 | Floyd County | 0.09 |
| 28 | Ida County | 0.09 |
| 28 | Mills County | 0.09 |
| 28 | Page County | 0.09 |
| 28 | Ringgold County | 0.09 |
| 28 | Shelby County | 0.09 |
| 29 | Howard County | 0.08 |
| 29 | Lee County | 0.08 |
| 29 | Montgomery County | 0.08 |
| 29 | Sioux County | 0.08 |
| 30 | Appanoose County | 0.07 |
| 30 | Cedar County | 0.07 |
| 30 | Clinton County | 0.07 |
| 30 | Guthrie County | 0.07 |
| 30 | Humboldt County | 0.07 |
| 30 | Johnson County | 0.07 |
| 30 | Polk County | 0.07 |
| 30 | Scott County | 0.07 |
| 31 | Des Moines County | 0.06 |
| 31 | Grundy County | 0.06 |
| 31 | Jasper County | 0.06 |
| 31 | Mahaska County | 0.06 |
| 31 | Monona County | 0.06 |
| 31 | O'Brien County | 0.06 |
| 31 | Union County | 0.06 |
| 31 | Wayne County | 0.06 |
| 32 | Lucas County | 0.05 |
| 32 | Marion County | 0.05 |
| 33 | Adair County | 0.04 |
| 33 | Audubon County | 0.04 |
| 33 | Benton County | 0.04 |
| 33 | Boone County | 0.04 |
| 33 | Butler County | 0.04 |
| 33 | Carroll County | 0.04 |
| 33 | Dickinson County | 0.04 |
| 33 | Iowa County | 0.04 |
| 33 | Jefferson County | 0.04 |
| 33 | Jones County | 0.04 |
| 33 | Mitchell County | 0.04 |
| 34 | Adams County | 0.03 |
| 34 | Bremer County | 0.03 |
| 34 | Buchanan County | 0.03 |
| 34 | Chickasaw County | 0.03 |
| 34 | Clay County | 0.03 |
| 34 | Delaware County | 0.03 |
| 34 | Fremont County | 0.03 |
| 34 | Greene County | 0.03 |
| 34 | Madison County | 0.03 |
| 34 | Story County | 0.03 |
| 34 | Van Buren County | 0.03 |
| 34 | Winnebago County | 0.03 |
| 34 | Worth County | 0.03 |
| 35 | Hamilton County | 0.02 |
| 36 | Monroe County | 0.01 |
| 36 | Winneshiek County | 0.01 |
| 37 | Calhoun County | 0 |
| 37 | Davis County | 0 |
| 37 | Harrison County | 0 |
| 37 | Keokuk County | 0 |