Iowa Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2012 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2012, the Non-Hispanic Black Alone citizen voting-age population for Iowa was 902,495 and represented 40.12% of the total Iowa citizen voting-age population.
Among all Iowa counties, Polk had the highest Non-Hispanic Black Alone citizen voting-age population (14.66K), followed by Black Hawk (7.53K), and Scott (7.48K).
In terms of percentages, Black Hawk had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (7.55%), followed by Scott (6.12%), and Polk (4.83%).
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 | 14660 | 4.83 |
| Black Hawk | 7530 | 7.55 |
| Scott | 7475 | 6.12 |
| Linn | 4880 | 3.11 |
| Johnson | 3065 | 3.11 |
| Woodbury | 1445 | 2.07 |
| Story | 1440 | 2.09 |
| Des Moines | 1310 | 4.27 |
| Webster | 1065 | 3.67 |
| Clinton | 845 | 2.27 |
| Pottawattamie | 825 | 1.20 |
| Dubuque | 790 | 1.12 |
| Lee | 755 | 2.74 |
| Jasper | 410 | 1.45 |
| Dallas | 375 | 0.82 |
| Henry | 325 | 2.15 |
| Jones | 320 | 2.00 |
| Muscatine | 295 | 0.98 |
| Marshall | 280 | 1.03 |
| Buena Vista | 265 | 2.00 |
| Wapello | 260 | 0.99 |
| Cerro Gordo | 250 | 0.73 |
| Page | 245 | 1.99 |
| Union | 165 | 1.74 |
| Bremer | 160 | 0.86 |
| Fayette | 155 | 0.96 |
| Floyd | 140 | 1.14 |
| Warren | 125 | 0.37 |
| Boone | 110 | 0.55 |
| Poweshiek | 110 | 0.75 |
| Decatur | 105 | 1.64 |
| Mahaska | 105 | 0.63 |
| Marion | 105 | 0.42 |
| Washington | 105 | 0.66 |
| Louisa | 90 | 1.13 |
| Calhoun | 85 | 1.07 |
| Jefferson | 80 | 0.66 |
| Sioux | 70 | 0.30 |
| Clayton | 60 | 0.44 |
| Dickinson | 60 | 0.44 |
| Winneshiek | 60 | 0.36 |
| Pocahontas | 55 | 0.97 |
| Winnebago | 55 | 0.66 |
| Benton | 50 | 0.26 |
| Mills | 50 | 0.45 |
| Buchanan | 45 | 0.29 |
| Emmet | 45 | 0.60 |
| Iowa | 45 | 0.37 |
| Madison | 45 | 0.40 |
| Hamilton | 40 | 0.35 |
| Jackson | 40 | 0.26 |
| Tama | 40 | 0.31 |
| Crawford | 35 | 0.32 |
| Cass | 30 | 0.28 |
| Cherokee | 30 | 0.32 |
| Hardin | 30 | 0.23 |
| Plymouth | 30 | 0.16 |
| Allamakee | 25 | 0.24 |
| Sac | 25 | 0.32 |
| Worth | 25 | 0.43 |
| Butler | 20 | 0.18 |
| Carroll | 20 | 0.13 |
| Clay | 20 | 0.16 |
| Franklin | 20 | 0.26 |
| Keokuk | 20 | 0.25 |
| Monona | 20 | 0.28 |
| O'Brien | 20 | 0.19 |
| Cedar | 15 | 0.11 |
| Delaware | 15 | 0.11 |
| Harrison | 15 | 0.13 |
| Howard | 15 | 0.21 |
| Humboldt | 15 | 0.20 |
| Ida | 15 | 0.28 |
| Kossuth | 15 | 0.13 |
| Osceola | 15 | 0.32 |
| Palo Alto | 15 | 0.21 |
| Van Buren | 15 | 0.26 |
| Wright | 15 | 0.16 |
| Adair | 10 | 0.17 |
| Adams | 10 | 0.31 |
| Chickasaw | 10 | 0.11 |
| Davis | 10 | 0.16 |
| Fremont | 10 | 0.18 |
| Grundy | 10 | 0.11 |
| Shelby | 10 | 0.11 |
| Appanoose | 4 | 0.04 |
| Audubon | 4 | 0.08 |
| Clarke | 4 | 0.06 |
| Greene | 4 | 0.06 |
| Guthrie | 4 | 0.05 |
| Hancock | 4 | 0.05 |
| Lucas | 4 | 0.06 |
| Lyon | 4 | 0.05 |
| Mitchell | 4 | 0.05 |
| Monroe | 4 | 0.07 |
| Ringgold | 4 | 0.11 |
| Taylor | 4 | 0.09 |
| Wayne | 4 | 0.08 |
| Montgomery | 0 | 0.00 |
