Iowa Non-Hispanic Black or African American Alone Citizen Population By County in 2011 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2011, the Non-Hispanic Black Alone citizen population for Iowa was 1,234,325 and represented 41.83% of the total Iowa citizen population.
Among all Iowa counties, Polk had the highest Non-Hispanic Black Alone citizen population (22.44K), followed by Black Hawk (11.49K), and Scott (11.23K).
In terms of percentages, Black Hawk had the highest percentage of its citizen population being Non-Hispanic Black Alone (9.07%), followed by Scott (6.99%), and Polk (5.55%).
The chart and table below shows the Non-Hispanic Black Alone citizen population of each county and the percentage of each county's citizen 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 Population | % of County Citizen Population |
|---|---|---|
| Polk | 22435 | 5.55 |
| Black Hawk | 11485 | 9.07 |
| Scott | 11230 | 6.99 |
| Linn | 7735 | 3.74 |
| Johnson | 4805 | 3.94 |
| Woodbury | 2200 | 2.28 |
| Des Moines | 1930 | 4.84 |
| Story | 1925 | 2.31 |
| Webster | 1405 | 3.74 |
| Dubuque | 1270 | 1.38 |
| Clinton | 1210 | 2.48 |
| Pottawattamie | 1170 | 1.29 |
| Lee | 1015 | 2.86 |
| Dallas | 720 | 1.17 |
| Marshall | 575 | 1.55 |
| Jasper | 425 | 1.16 |
| Cerro Gordo | 380 | 0.87 |
| Jones | 365 | 1.77 |
| Page | 360 | 2.29 |
| Muscatine | 325 | 0.79 |
| Buena Vista | 305 | 1.72 |
| Henry | 275 | 1.40 |
| Wapello | 275 | 0.81 |
| Boone | 265 | 1.01 |
| Warren | 265 | 0.58 |
| Union | 235 | 1.89 |
| Floyd | 215 | 1.33 |
| Hardin | 215 | 1.23 |
| Decatur | 180 | 2.15 |
| Fayette | 175 | 0.84 |
| Bremer | 160 | 0.67 |
| Dickinson | 150 | 0.90 |
| Mahaska | 150 | 0.68 |
| Sioux | 150 | 0.47 |
| Winneshiek | 145 | 0.70 |
| Buchanan | 140 | 0.67 |
| Poweshiek | 135 | 0.72 |
| Marion | 125 | 0.38 |
| Washington | 120 | 0.56 |
| Cass | 110 | 0.80 |
| Emmet | 110 | 1.09 |
| Tama | 105 | 0.60 |
| Louisa | 90 | 0.82 |
| Appanoose | 85 | 0.66 |
| Calhoun | 85 | 0.87 |
| Clayton | 85 | 0.47 |
| Clay | 80 | 0.49 |
| Iowa | 80 | 0.49 |
| Jackson | 75 | 0.38 |
| Winnebago | 75 | 0.70 |
| Mills | 65 | 0.43 |
| O'Brien | 65 | 0.46 |
| Jefferson | 60 | 0.39 |
| Osceola | 60 | 0.95 |
| Plymouth | 60 | 0.24 |
| Madison | 55 | 0.35 |
| Clarke | 50 | 0.57 |
| Hamilton | 50 | 0.32 |
| Pocahontas | 50 | 0.68 |
| Benton | 45 | 0.17 |
| Carroll | 45 | 0.22 |
| Cherokee | 45 | 0.38 |
| Sac | 45 | 0.44 |
| Fremont | 40 | 0.54 |
| Guthrie | 40 | 0.37 |
| Allamakee | 35 | 0.26 |
| Crawford | 35 | 0.23 |
| Van Buren | 35 | 0.46 |
| Worth | 35 | 0.46 |
| Butler | 30 | 0.20 |
| Howard | 30 | 0.31 |
| Monroe | 30 | 0.38 |
| Delaware | 25 | 0.14 |
| Keokuk | 25 | 0.24 |
| Kossuth | 25 | 0.16 |
| Monona | 25 | 0.27 |
| Cedar | 20 | 0.11 |
| Davis | 20 | 0.23 |
| Franklin | 20 | 0.20 |
| Harrison | 20 | 0.13 |
| Lucas | 20 | 0.23 |
| Montgomery | 20 | 0.19 |
| Grundy | 15 | 0.12 |
| Humboldt | 15 | 0.16 |
| Mitchell | 15 | 0.14 |
| Adair | 10 | 0.13 |
| Chickasaw | 10 | 0.08 |
| Ida | 10 | 0.14 |
| Palo Alto | 10 | 0.11 |
| Adams | 4 | 0.10 |
| Audubon | 4 | 0.07 |
| Greene | 4 | 0.04 |
| Hancock | 4 | 0.04 |
| Lyon | 4 | 0.04 |
| Shelby | 4 | 0.03 |
| Taylor | 4 | 0.06 |
| Wright | 4 | 0.03 |
| Ringgold | 0 | 0.00 |
| Wayne | 0 | 0.00 |
