Iowa Non-Hispanic White Alone Citizen Voting-age Population By County in 2017 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2017, the Non-Hispanic White Alone citizen voting-age population for Iowa was 2,544,540 and represented 110.51% of the total Iowa citizen voting-age population.
Among all Iowa counties, Polk had the highest Non-Hispanic White Alone citizen voting-age population (285.02K), followed by Linn (149.73K), and Scott (109.18K).
In terms of percentages, Lucas had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (99.00%), followed by Grundy (98.51%), and Van Buren (98.47%).
The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age 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 Voting-age Population | % of County Citizen Voting-age Population |
|---|---|---|
| Polk | 285015 | 86.70 |
| Linn | 149725 | 91.76 |
| Scott | 109175 | 85.80 |
| Johnson | 93240 | 88.05 |
| Black Hawk | 88070 | 87.39 |
| Dubuque | 69140 | 94.69 |
| Story | 67055 | 91.89 |
| Pottawattamie | 64105 | 92.72 |
| Woodbury | 59965 | 84.85 |
| Dallas | 50695 | 92.67 |
| Warren | 34780 | 96.05 |
| Clinton | 34110 | 94.21 |
| Cerro Gordo | 31680 | 93.73 |
| Des Moines | 27845 | 91.61 |
| Jasper | 27015 | 95.12 |
| Muscatine | 26125 | 85.20 |
| Webster | 26000 | 91.68 |
| Lee | 25110 | 92.55 |
| Marion | 24055 | 96.26 |
| Marshall | 23780 | 88.47 |
| Wapello | 23670 | 91.98 |
| Sioux | 22630 | 95.26 |
| Boone | 19625 | 97.18 |
| Benton | 19040 | 98.22 |
| Bremer | 18515 | 97.29 |
| Plymouth | 17715 | 96.04 |
| Mahaska | 16000 | 95.61 |
| Winneshiek | 15985 | 97.47 |
| Washington | 15355 | 94.26 |
| Jones | 15125 | 95.25 |
| Fayette | 15070 | 96.05 |
| Buchanan | 15050 | 98.05 |
| Carroll | 14905 | 97.16 |
| Jackson | 14555 | 96.84 |
| Henry | 13910 | 91.54 |
| Cedar | 13695 | 96.58 |
| Poweshiek | 13555 | 94.23 |
| Clayton | 13420 | 97.99 |
| Dickinson | 13250 | 97.07 |
| Delaware | 12850 | 98.43 |
| Hardin | 12685 | 96.03 |
| Clay | 12080 | 96.76 |
| Iowa | 11985 | 97.28 |
| Jefferson | 11740 | 91.61 |
| Floyd | 11590 | 95.67 |
| Page | 11395 | 94.02 |
| Kossuth | 11385 | 96.77 |
| Madison | 11300 | 97.92 |
| Tama | 11270 | 88.78 |
| Butler | 11075 | 97.53 |
| Mills | 10855 | 95.98 |
| Hamilton | 10775 | 93.98 |
| Harrison | 10635 | 97.44 |
| Buena Vista | 10255 | 80.65 |
| O'Brien | 10125 | 96.94 |
| Allamakee | 10020 | 96.53 |
| Cass | 9970 | 96.94 |
| Crawford | 9425 | 86.67 |
| Appanoose | 9415 | 96.66 |
| Grundy | 9280 | 98.51 |
| Union | 9210 | 96.95 |
| Chickasaw | 9005 | 98.42 |
| Wright | 8915 | 94.59 |
| Cherokee | 8715 | 96.35 |
| Shelby | 8715 | 97.32 |
| Lyon | 8155 | 98.02 |
| Hancock | 8130 | 96.84 |
| Guthrie | 7970 | 97.37 |
| Mitchell | 7885 | 97.89 |
| Keokuk | 7665 | 97.40 |
| Winnebago | 7660 | 94.16 |
| Montgomery | 7530 | 96.91 |
| Sac | 7445 | 97.38 |
| Calhoun | 7380 | 95.47 |
| Franklin | 7085 | 92.13 |
| Humboldt | 7020 | 98.18 |
| Louisa | 6995 | 88.71 |
| Emmet | 6830 | 94.01 |
| Howard | 6810 | 97.36 |
| Palo Alto | 6720 | 98.17 |
| Monona | 6705 | 94.97 |
| Greene | 6675 | 96.88 |
| Lucas | 6415 | 99.00 |
| Davis | 6115 | 98.00 |
| Clarke | 6080 | 91.77 |
| Decatur | 5885 | 94.16 |
| Monroe | 5775 | 98.13 |
| Worth | 5640 | 96.58 |
| Adair | 5470 | 98.21 |
| Van Buren | 5465 | 98.47 |
| Fremont | 5225 | 97.12 |
| Pocahontas | 5125 | 96.15 |
| Ida | 5115 | 96.69 |
| Wayne | 4675 | 96.99 |
| Audubon | 4435 | 97.69 |
| Taylor | 4410 | 94.03 |
| Osceola | 4375 | 97.01 |
| Ringgold | 3675 | 96.97 |
| Adams | 2900 | 96.99 |
