Iowa Non-Hispanic White Alone Citizen Population By County in 2016 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2016, the Non-Hispanic White Alone citizen population for Iowa was 3,195,130 and represented 106.08% of the total Iowa citizen population.
Among all Iowa counties, Polk had the highest Non-Hispanic White Alone citizen population (360.58K), followed by Linn (190.82K), and Scott (138.32K).
In terms of percentages, Delaware had the highest percentage of its citizen population being Non-Hispanic White Alone (97.60%), followed by Madison (97.54%), and Butler (97.48%).
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 | 360580 | 82.71 |
| Linn | 190815 | 89.26 |
| Scott | 138315 | 82.53 |
| Johnson | 112700 | 85.44 |
| Black Hawk | 108575 | 84.18 |
| Dubuque | 88340 | 92.95 |
| Pottawattamie | 82500 | 90.48 |
| Story | 79645 | 90.30 |
| Woodbury | 77020 | 79.68 |
| Dallas | 67150 | 90.19 |
| Warren | 45625 | 95.21 |
| Clinton | 43840 | 92.23 |
| Cerro Gordo | 39510 | 92.23 |
| Des Moines | 35280 | 88.73 |
| Jasper | 34715 | 94.93 |
| Muscatine | 33665 | 81.33 |
| Webster | 32720 | 90.19 |
| Lee | 31910 | 91.37 |
| Marion | 31470 | 95.44 |
| Sioux | 30185 | 91.64 |
| Marshall | 30005 | 81.97 |
| Wapello | 29645 | 89.55 |
| Boone | 25015 | 95.26 |
| Benton | 24880 | 96.96 |
| Bremer | 23580 | 96.58 |
| Plymouth | 23315 | 94.80 |
| Mahaska | 21025 | 95.27 |
| Buchanan | 20320 | 97.13 |
| Washington | 20190 | 92.49 |
| Winneshiek | 19790 | 96.65 |
| Carroll | 19640 | 95.95 |
| Jones | 19340 | 95.48 |
| Fayette | 19235 | 95.06 |
| Jackson | 18695 | 96.02 |
| Henry | 17705 | 90.19 |
| Cedar | 17610 | 96.12 |
| Clayton | 17030 | 96.93 |
| Poweshiek | 17020 | 93.75 |
| Delaware | 16900 | 97.60 |
| Dickinson | 16380 | 96.69 |
| Hardin | 16005 | 93.87 |
| Iowa | 15645 | 96.49 |
| Clay | 15515 | 95.16 |
| Madison | 15090 | 97.54 |
| Floyd | 14920 | 94.46 |
| Kossuth | 14560 | 96.33 |
| Butler | 14480 | 97.48 |
| Tama | 14425 | 84.70 |
| Page | 14250 | 93.08 |
| Jefferson | 14065 | 89.13 |
| Mills | 14060 | 94.87 |
| Harrison | 13825 | 96.85 |
| Hamilton | 13700 | 92.07 |
| O'Brien | 13120 | 94.97 |
| Cass | 12860 | 96.04 |
| Buena Vista | 12785 | 70.81 |
| Allamakee | 12780 | 94.25 |
| Appanoose | 12075 | 96.37 |
| Grundy | 12020 | 97.29 |
| Union | 11820 | 95.17 |
| Chickasaw | 11725 | 97.47 |
| Crawford | 11685 | 75.97 |
| Shelby | 11340 | 96.31 |
| Lyon | 11270 | 96.78 |
| Wright | 11235 | 91.05 |
| Cherokee | 11080 | 95.07 |
| Mitchell | 10435 | 97.39 |
| Hancock | 10325 | 94.94 |
| Guthrie | 10230 | 96.60 |
| Keokuk | 9905 | 97.35 |
| Montgomery | 9795 | 95.70 |
| Winnebago | 9780 | 93.68 |
| Sac | 9595 | 96.38 |
| Calhoun | 9365 | 95.17 |
| Howard | 9120 | 96.82 |
| Humboldt | 9015 | 95.35 |
| Franklin | 8910 | 87.65 |
| Louisa | 8890 | 84.87 |
| Palo Alto | 8670 | 96.66 |
| Emmet | 8650 | 90.34 |
| Greene | 8645 | 95.95 |
| Monona | 8575 | 95.97 |
| Davis | 8520 | 97.26 |
| Lucas | 8270 | 97.24 |
| Clarke | 7930 | 89.35 |
| Monroe | 7675 | 97.21 |
| Decatur | 7605 | 93.89 |
| Worth | 7170 | 95.03 |
| Van Buren | 7150 | 97.08 |
| Adair | 7065 | 97.31 |
| Ida | 6750 | 96.36 |
| Fremont | 6680 | 95.70 |
| Pocahontas | 6600 | 95.03 |
| Wayne | 6175 | 96.71 |
| Taylor | 5640 | 93.22 |
| Audubon | 5630 | 97.24 |
| Osceola | 5605 | 94.28 |
| Ringgold | 4860 | 96.62 |
| Adams | 3700 | 97.11 |
