Ranking of Iowa Counties By Native Hawaiian And Pacific Islander Alone Population in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Iowa counties, Dubuque County had the highest number of people who identified their race as Native Hawaiian And Pacific Islander Alone (551), followed by Black Hawk County (491), and Polk County (385).
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.
You may also be interested in:
Related Topics: Iowa Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Iowa Counties By Native Hawaiian And Pacific Islander Alone Population in 2018
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| Rank | County | Native Hawaiian And Pacific Islander Alone Population |
|---|---|---|
| 1 | Dubuque County | 551 |
| 2 | Black Hawk County | 491 |
| 3 | Polk County | 385 |
| 4 | Woodbury County | 353 |
| 5 | Buena Vista County | 327 |
| 6 | Wapello County | 319 |
| 7 | Linn County | 269 |
| 8 | Jackson County | 125 |
| 9 | Scott County | 117 |
| 10 | Pottawattamie County | 93 |
| 11 | Muscatine County | 77 |
| 12 | Dallas County | 74 |
| 12 | Johnson County | 74 |
| 12 | Marshall County | 74 |
| 13 | Warren County | 70 |
| 14 | Cerro Gordo County | 62 |
| 15 | Cass County | 57 |
| 16 | Crawford County | 42 |
| 17 | Plymouth County | 41 |
| 18 | Allamakee County | 31 |
| 18 | Henry County | 31 |
| 19 | Lee County | 26 |
| 19 | Poweshiek County | 26 |
| 20 | Cherokee County | 25 |
| 20 | Story County | 25 |
| 20 | Wright County | 25 |
| 21 | Clinton County | 24 |
| 21 | Washington County | 24 |
| 22 | Jasper County | 23 |
| 22 | Sioux County | 23 |
| 23 | Pocahontas County | 22 |
| 24 | Des Moines County | 21 |
| 24 | Tama County | 21 |
| 25 | Decatur County | 20 |
| 25 | Webster County | 20 |
| 26 | Lyon County | 18 |
| 27 | Clarke County | 17 |
| 28 | Clayton County | 16 |
| 28 | Floyd County | 16 |
| 29 | Benton County | 14 |
| 29 | Marion County | 14 |
| 29 | Mills County | 14 |
| 30 | Cedar County | 12 |
| 30 | Franklin County | 12 |
| 30 | Kossuth County | 12 |
| 30 | Sac County | 12 |
| 31 | Louisa County | 11 |
| 31 | Page County | 11 |
| 32 | Fayette County | 10 |
| 33 | Hancock County | 9 |
| 33 | Hardin County | 9 |
| 33 | Mahaska County | 9 |
| 33 | Shelby County | 9 |
| 34 | Appanoose County | 8 |
| 34 | Emmet County | 8 |
| 34 | Jones County | 8 |
| 34 | Osceola County | 8 |
| 34 | Taylor County | 8 |
| 35 | Boone County | 7 |
| 35 | Dickinson County | 7 |
| 35 | Grundy County | 7 |
| 35 | Guthrie County | 7 |
| 36 | Howard County | 6 |
| 36 | Iowa County | 6 |
| 36 | Lucas County | 6 |
| 36 | Palo Alto County | 6 |
| 37 | Bremer County | 5 |
| 37 | Greene County | 5 |
| 37 | Ida County | 5 |
| 37 | Mitchell County | 5 |
| 37 | Montgomery County | 5 |
| 38 | Butler County | 4 |
| 38 | Carroll County | 4 |
| 38 | Jefferson County | 4 |
| 38 | Monona County | 4 |
| 38 | Ringgold County | 4 |
| 38 | Winneshiek County | 4 |
| 39 | Adair County | 3 |
| 39 | Buchanan County | 3 |
| 39 | Fremont County | 3 |
| 39 | Humboldt County | 3 |
| 39 | O'Brien County | 3 |
| 40 | Chickasaw County | 2 |
| 40 | Delaware County | 2 |
| 40 | Union County | 2 |
| 40 | Van Buren County | 2 |
| 40 | Winnebago County | 2 |
| 40 | Worth County | 2 |
| 41 | Adams County | 1 |
| 41 | Audubon County | 1 |
| 41 | Clay County | 1 |
| 41 | Hamilton County | 1 |
| 41 | Madison County | 1 |
| 41 | Monroe County | 1 |
| 41 | Wayne County | 1 |
| 42 | Calhoun County | 0 |
| 42 | Davis County | 0 |
| 42 | Harrison County | 0 |
| 42 | Keokuk County | 0 |