Iowa Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2014 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2014, the Non-Hispanic Black Alone citizen voting-age population for Iowa was 925,430 and represented 40.70% of the total Iowa citizen voting-age population.
Among all Iowa counties, Polk had the highest Non-Hispanic Black Alone citizen voting-age population (15.72K), followed by Scott (8.01K), and Black Hawk (7.79K).
In terms of percentages, Black Hawk had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (7.76%), followed by Scott (6.39%), and Polk (5.03%).
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 | 15720 | 5.03 |
| Scott | 8005 | 6.39 |
| Black Hawk | 7790 | 7.76 |
| Linn | 5015 | 3.14 |
| Johnson | 3600 | 3.55 |
| Woodbury | 1585 | 2.27 |
| Story | 1510 | 2.15 |
| Des Moines | 1470 | 4.78 |
| Webster | 1020 | 3.55 |
| Clinton | 860 | 2.33 |
| Dubuque | 800 | 1.11 |
| Pottawattamie | 780 | 1.13 |
| Lee | 735 | 2.67 |
| Jasper | 480 | 1.69 |
| Dallas | 430 | 0.88 |
| Henry | 365 | 2.37 |
| Jones | 365 | 2.30 |
| Cerro Gordo | 330 | 0.97 |
| Wapello | 300 | 1.16 |
| Mahaska | 265 | 1.56 |
| Marshall | 265 | 0.97 |
| Buena Vista | 260 | 1.97 |
| Floyd | 245 | 2.00 |
| Muscatine | 240 | 0.79 |
| Bremer | 200 | 1.06 |
| Page | 200 | 1.63 |
| Fayette | 155 | 0.97 |
| Warren | 150 | 0.43 |
| Marion | 145 | 0.58 |
| Calhoun | 125 | 1.57 |
| Carroll | 125 | 0.80 |
| Crawford | 125 | 1.12 |
| Boone | 115 | 0.57 |
| Decatur | 115 | 1.81 |
| Washington | 110 | 0.68 |
| Jefferson | 105 | 0.88 |
| Sioux | 95 | 0.40 |
| Poweshiek | 90 | 0.62 |
| Union | 85 | 0.89 |
| Benton | 80 | 0.41 |
| Buchanan | 75 | 0.49 |
| Emmet | 75 | 1.00 |
| Winneshiek | 70 | 0.42 |
| Iowa | 65 | 0.52 |
| Louisa | 65 | 0.82 |
| Clayton | 60 | 0.44 |
| Pocahontas | 60 | 1.08 |
| Hamilton | 50 | 0.43 |
| Mills | 50 | 0.45 |
| Cass | 45 | 0.43 |
| Franklin | 45 | 0.57 |
| Tama | 45 | 0.35 |
| Cedar | 40 | 0.29 |
| Winnebago | 40 | 0.49 |
| Appanoose | 35 | 0.35 |
| Butler | 35 | 0.31 |
| Adair | 30 | 0.51 |
| Adams | 30 | 0.96 |
| Allamakee | 30 | 0.28 |
| Hancock | 30 | 0.35 |
| Ida | 30 | 0.56 |
| Madison | 30 | 0.26 |
| Monona | 30 | 0.42 |
| Wright | 30 | 0.32 |
| Delaware | 25 | 0.19 |
| Hardin | 25 | 0.19 |
| Plymouth | 25 | 0.14 |
| Sac | 25 | 0.32 |
| Cherokee | 20 | 0.21 |
| Guthrie | 20 | 0.24 |
| Palo Alto | 20 | 0.28 |
| Taylor | 20 | 0.43 |
| Worth | 20 | 0.34 |
| Clay | 15 | 0.12 |
| Dickinson | 15 | 0.11 |
| Howard | 15 | 0.21 |
| Jackson | 15 | 0.10 |
| Osceola | 15 | 0.32 |
| Wayne | 15 | 0.31 |
| Grundy | 10 | 0.11 |
| Harrison | 10 | 0.09 |
| Humboldt | 10 | 0.14 |
| Keokuk | 10 | 0.13 |
| Lucas | 10 | 0.16 |
| Monroe | 10 | 0.17 |
| O'Brien | 10 | 0.09 |
| Shelby | 10 | 0.11 |
| Chickasaw | 4 | 0.04 |
| Clarke | 4 | 0.06 |
| Davis | 4 | 0.07 |
| Fremont | 4 | 0.07 |
| Greene | 4 | 0.06 |
| Kossuth | 4 | 0.03 |
| Lyon | 4 | 0.05 |
| Mitchell | 4 | 0.05 |
| Ringgold | 4 | 0.10 |
| Van Buren | 4 | 0.07 |
| Audubon | 0 | 0.00 |
| Montgomery | 0 | 0.00 |
