Iowa Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2010 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the Non-Hispanic Black Alone citizen voting-age population for Iowa was 875,795 and represented 39.40% of the total Iowa citizen voting-age population.
Among all Iowa counties, Polk had the highest Non-Hispanic Black Alone citizen voting-age population (13.95K), followed by Black Hawk (7.07K), and Scott (7.00K).
In terms of percentages, Black Hawk had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (7.20%), followed by Scott (5.87%), and Polk (4.73%).
The chart and table below shows the Non-Hispanic Black Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic Black 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 | 13945 | 4.73 |
| Black Hawk | 7065 | 7.20 |
| Scott | 6995 | 5.87 |
| Linn | 4200 | 2.74 |
| Johnson | 3055 | 3.18 |
| Woodbury | 1275 | 1.83 |
| Story | 1220 | 1.81 |
| Des Moines | 1175 | 3.84 |
| Webster | 1135 | 3.91 |
| Lee | 830 | 3.02 |
| Dubuque | 805 | 1.16 |
| Clinton | 755 | 2.03 |
| Pottawattamie | 750 | 1.11 |
| Jasper | 425 | 1.50 |
| Dallas | 370 | 0.89 |
| Page | 360 | 2.89 |
| Jones | 335 | 2.11 |
| Marshall | 295 | 1.08 |
| Cerro Gordo | 270 | 0.79 |
| Muscatine | 255 | 0.86 |
| Wapello | 220 | 0.83 |
| Fayette | 190 | 1.18 |
| Mahaska | 185 | 1.11 |
| Sioux | 170 | 0.73 |
| Floyd | 155 | 1.26 |
| Poweshiek | 145 | 0.98 |
| Bremer | 140 | 0.76 |
| Buena Vista | 135 | 1.04 |
| Warren | 115 | 0.35 |
| Boone | 110 | 0.55 |
| Calhoun | 110 | 1.41 |
| Marion | 110 | 0.44 |
| Cass | 85 | 0.79 |
| Dickinson | 85 | 0.63 |
| Washington | 85 | 0.54 |
| Winneshiek | 85 | 0.52 |
| Emmet | 80 | 1.04 |
| Benton | 75 | 0.39 |
| Hardin | 75 | 0.56 |
| Jefferson | 75 | 0.62 |
| Hamilton | 70 | 0.59 |
| Union | 70 | 0.74 |
| Crawford | 55 | 0.49 |
| Iowa | 50 | 0.41 |
| Decatur | 45 | 0.70 |
| Henry | 45 | 0.31 |
| Louisa | 45 | 0.56 |
| Winnebago | 45 | 0.54 |
| Allamakee | 30 | 0.29 |
| Buchanan | 30 | 0.20 |
| Guthrie | 30 | 0.36 |
| Plymouth | 30 | 0.17 |
| Tama | 30 | 0.23 |
| Fremont | 25 | 0.44 |
| Cherokee | 20 | 0.21 |
| Franklin | 20 | 0.26 |
| Jackson | 20 | 0.13 |
| Mills | 20 | 0.18 |
| Pocahontas | 20 | 0.34 |
| Van Buren | 20 | 0.34 |
| Butler | 15 | 0.13 |
| Clayton | 15 | 0.11 |
| Hancock | 15 | 0.17 |
| Harrison | 15 | 0.13 |
| Kossuth | 15 | 0.12 |
| Madison | 15 | 0.13 |
| Monona | 15 | 0.21 |
| Montgomery | 15 | 0.18 |
| O'Brien | 15 | 0.14 |
| Osceola | 15 | 0.31 |
| Worth | 15 | 0.26 |
| Adams | 10 | 0.30 |
| Cedar | 10 | 0.07 |
| Lyon | 10 | 0.12 |
| Adair | 4 | 0.07 |
| Appanoose | 4 | 0.04 |
| Clay | 4 | 0.03 |
| Grundy | 4 | 0.04 |
| Keokuk | 4 | 0.05 |
| Lucas | 4 | 0.06 |
| Mitchell | 4 | 0.05 |
| Taylor | 4 | 0.08 |
| Audubon | 0 | 0.00 |
| Carroll | 0 | 0.00 |
| Chickasaw | 0 | 0.00 |
| Clarke | 0 | 0.00 |
| Davis | 0 | 0.00 |
| Delaware | 0 | 0.00 |
| Greene | 0 | 0.00 |
| Howard | 0 | 0.00 |
| Humboldt | 0 | 0.00 |
| Ida | 0 | 0.00 |
| Monroe | 0 | 0.00 |
| Palo Alto | 0 | 0.00 |
| Ringgold | 0 | 0.00 |
| Sac | 0 | 0.00 |
| Shelby | 0 | 0.00 |
| Wayne | 0 | 0.00 |
| Wright | 0 | 0.00 |
