Ranking of Iowa Counties By Non-Hispanic White Population in 2013
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2013, among all Iowa counties, Polk County had the highest number of people who identified their ethnicity as Non-Hispanic White (360.29K), followed by Linn County (191.05K), and Scott County (139.02K).
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 White Population in 2013
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| Rank | County | Non-Hispanic White Population |
|---|---|---|
| 1 | Polk County | 360294 |
| 2 | Linn County | 191051 |
| 3 | Scott County | 139019 |
| 4 | Johnson County | 113606 |
| 5 | Black Hawk County | 110257 |
| 6 | Dubuque County | 88422 |
| 7 | Pottawattamie County | 82655 |
| 8 | Story County | 80320 |
| 9 | Woodbury County | 77813 |
| 10 | Dallas County | 65288 |
| 11 | Warren County | 45027 |
| 12 | Clinton County | 44344 |
| 13 | Cerro Gordo County | 40055 |
| 14 | Des Moines County | 35839 |
| 15 | Jasper County | 34850 |
| 16 | Muscatine County | 33986 |
| 17 | Webster County | 33112 |
| 18 | Lee County | 32135 |
| 19 | Marion County | 31388 |
| 20 | Sioux County | 30513 |
| 21 | Marshall County | 30502 |
| 22 | Wapello County | 30331 |
| 23 | Boone County | 24990 |
| 24 | Benton County | 24926 |
| 25 | Bremer County | 23570 |
| 26 | Plymouth County | 23447 |
| 27 | Mahaska County | 21210 |
| 28 | Buchanan County | 20343 |
| 29 | Washington County | 20210 |
| 30 | Winneshiek County | 19886 |
| 31 | Carroll County | 19639 |
| 32 | Jones County | 19474 |
| 33 | Fayette County | 19407 |
| 34 | Jackson County | 18725 |
| 35 | Henry County | 17826 |
| 36 | Cedar County | 17500 |
| 37 | Poweshiek County | 17232 |
| 38 | Clayton County | 17123 |
| 39 | Delaware County | 17016 |
| 40 | Dickinson County | 16288 |
| 41 | Hardin County | 16163 |
| 42 | Iowa County | 15661 |
| 43 | Clay County | 15580 |
| 44 | Floyd County | 15034 |
| 45 | Madison County | 14966 |
| 46 | Kossuth County | 14740 |
| 47 | Jefferson County | 14620 |
| 48 | Butler County | 14557 |
| 49 | Tama County | 14543 |
| 50 | Page County | 14268 |
| 51 | Mills County | 14172 |
| 52 | Hamilton County | 13894 |
| 53 | Harrison County | 13883 |
| 54 | O'Brien County | 13183 |
| 55 | Buena Vista County | 13042 |
| 56 | Cass County | 12990 |
| 57 | Allamakee County | 12940 |
| 58 | Appanoose County | 12181 |
| 59 | Grundy County | 12010 |
| 60 | Union County | 11990 |
| 61 | Crawford County | 11956 |
| 62 | Chickasaw County | 11831 |
| 63 | Wright County | 11415 |
| 64 | Shelby County | 11408 |
| 65 | Lyon County | 11294 |
| 66 | Cherokee County | 11232 |
| 67 | Hancock County | 10497 |
| 68 | Mitchell County | 10397 |
| 69 | Guthrie County | 10271 |
| 70 | Keokuk County | 10027 |
| 71 | Montgomery County | 9870 |
| 72 | Winnebago County | 9735 |
| 73 | Sac County | 9639 |
| 74 | Calhoun County | 9418 |
| 75 | Humboldt County | 9146 |
| 76 | Howard County | 9140 |
| 77 | Franklin County | 9118 |
| 78 | Louisa County | 8997 |
| 79 | Greene County | 8767 |
| 80 | Palo Alto County | 8757 |
| 81 | Emmet County | 8701 |
| 82 | Monona County | 8631 |
| 83 | Davis County | 8528 |
| 84 | Lucas County | 8473 |
| 85 | Clarke County | 7999 |
| 86 | Decatur County | 7669 |
| 87 | Monroe County | 7610 |
| 88 | Van Buren County | 7233 |
| 89 | Adair County | 7171 |
| 90 | Worth County | 7134 |
| 91 | Ida County | 6825 |
| 92 | Fremont County | 6763 |
| 93 | Pocahontas County | 6723 |
| 94 | Wayne County | 6187 |
| 95 | Osceola County | 5722 |
| 96 | Audubon County | 5709 |
| 97 | Taylor County | 5688 |
| 98 | Ringgold County | 4789 |
| 99 | Adams County | 3774 |