Iowa Non-Hispanic White Alone Citizen Population By County in 2022 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2022, the Non-Hispanic White Alone citizen population for Iowa was 3,257,200 and represented 105.45% of the total Iowa citizen population.
Among all Iowa counties, Polk had the highest Non-Hispanic White Alone citizen population (373.40K), followed by Linn (192.66K), and Scott (137.15K).
In terms of percentages, Mitchell had the highest percentage of its citizen population being Non-Hispanic White Alone (97.55%), followed by Davis (97.18%), and Butler (96.70%).
The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic White Alone.
You can see similar information for other states and by state for the United States.
You can also see similar information for other ethnicities.
| County | Citizen Population | % of County Citizen Population |
|---|---|---|
| Polk | 373400 | 79.77 |
| Linn | 192655 | 86.26 |
| Scott | 137145 | 80.37 |
| Johnson | 116965 | 82.16 |
| Black Hawk | 104080 | 82.32 |
| Dubuque | 88530 | 91.25 |
| Dallas | 83225 | 86.76 |
| Story | 81115 | 87.63 |
| Pottawattamie | 80695 | 88.17 |
| Woodbury | 73715 | 73.88 |
| Warren | 49125 | 93.78 |
| Clinton | 42020 | 91.24 |
| Cerro Gordo | 38410 | 90.21 |
| Jasper | 35005 | 94.10 |
| Des Moines | 33240 | 86.88 |
| Muscatine | 32485 | 78.49 |
| Webster | 31640 | 87.22 |
| Marion | 31445 | 94.61 |
| Sioux | 30810 | 89.00 |
| Lee | 30220 | 90.86 |
| Wapello | 28070 | 83.68 |
| Marshall | 27075 | 73.97 |
| Boone | 25080 | 94.37 |
| Benton | 24560 | 95.98 |
| Bremer | 23575 | 94.91 |
| Plymouth | 23040 | 92.64 |
| Mahaska | 20375 | 93.12 |
| Washington | 20190 | 91.59 |
| Buchanan | 19720 | 96.69 |
| Carroll | 19490 | 95.12 |
| Jones | 19315 | 93.58 |
| Winneshiek | 18985 | 95.84 |
| Jackson | 18485 | 95.51 |
| Fayette | 18140 | 94.14 |
| Henry | 17830 | 88.68 |
| Cedar | 17520 | 95.71 |
| Delaware | 16870 | 96.37 |
| Poweshiek | 16855 | 92.84 |
| Dickinson | 16680 | 96.06 |
| Clayton | 16335 | 96.37 |
| Madison | 15715 | 94.98 |
| Iowa | 15530 | 94.35 |
| Hardin | 15470 | 93.39 |
| Clay | 15165 | 92.81 |
| Floyd | 14075 | 90.66 |
| Harrison | 13985 | 96.02 |
| Page | 13815 | 91.34 |
| Kossuth | 13765 | 95.66 |
| Butler | 13750 | 96.70 |
| Mills | 13635 | 94.20 |
| Tama | 13415 | 81.53 |
| Hamilton | 13220 | 91.08 |
| Jefferson | 13000 | 90.66 |
| O'Brien | 12845 | 92.88 |
| Allamakee | 12530 | 92.34 |
| Cass | 12370 | 94.72 |
| Grundy | 11835 | 96.61 |
| Appanoose | 11560 | 94.72 |
| Buena Vista | 11535 | 63.57 |
| Lyon | 11395 | 95.76 |
| Chickasaw | 11370 | 95.99 |
| Union | 11315 | 94.85 |
| Shelby | 11015 | 95.08 |
| Wright | 10795 | 86.60 |
| Cherokee | 10715 | 92.73 |
| Crawford | 10440 | 69.16 |
| Mitchell | 10155 | 97.55 |
| Guthrie | 10030 | 95.71 |
| Hancock | 9965 | 93.35 |
| Winnebago | 9680 | 91.54 |
| Keokuk | 9585 | 96.24 |
| Montgomery | 9560 | 93.04 |
| Calhoun | 9250 | 93.77 |
| Sac | 9175 | 95.57 |
| Howard | 9065 | 96.44 |
| Humboldt | 8855 | 93.90 |
| Davis | 8775 | 97.18 |
| Franklin | 8375 | 87.51 |
| Louisa | 8375 | 81.71 |
| Greene | 8255 | 94.18 |
| Lucas | 8225 | 96.14 |
| Palo Alto | 8210 | 92.56 |
| Monona | 8155 | 94.11 |
| Emmet | 7820 | 85.42 |
| Clarke | 7785 | 82.12 |
| Monroe | 7180 | 94.79 |
| Adair | 7090 | 95.17 |
| Decatur | 7050 | 93.44 |
| Worth | 6970 | 94.32 |
| Van Buren | 6920 | 96.51 |
| Ida | 6520 | 94.42 |
| Pocahontas | 6485 | 93.85 |
| Fremont | 6235 | 94.47 |
| Wayne | 6195 | 96.05 |
| Audubon | 5390 | 95.91 |
| Osceola | 5385 | 90.28 |
| Taylor | 5260 | 92.20 |
| Ringgold | 4430 | 95.06 |
| Adams | 3495 | 95.23 |