Iowa Non-Hispanic Black or African American Alone Citizen Population By County in 2015 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Non-Hispanic Black Alone citizen population for Iowa was 1,266,075 and represented 42.18% of the total Iowa citizen population.
Among all Iowa counties, Polk had the highest Non-Hispanic Black Alone citizen population (24.89K), followed by Scott (12.67K), and Black Hawk (11.83K).
In terms of percentages, Black Hawk had the highest percentage of its citizen population being Non-Hispanic Black Alone (9.16%), followed by Scott (7.60%), and Polk (5.80%).
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 | 24885 | 5.80 |
| Scott | 12670 | 7.60 |
| Black Hawk | 11830 | 9.16 |
| Linn | 8295 | 3.90 |
| Johnson | 6275 | 4.84 |
| Woodbury | 2500 | 2.59 |
| Des Moines | 2185 | 5.48 |
| Story | 1900 | 2.18 |
| Dubuque | 1775 | 1.88 |
| Webster | 1415 | 3.86 |
| Clinton | 1290 | 2.70 |
| Pottawattamie | 1145 | 1.25 |
| Lee | 1040 | 2.97 |
| Dallas | 780 | 1.09 |
| Jasper | 540 | 1.48 |
| Cerro Gordo | 535 | 1.24 |
| Buena Vista | 510 | 2.79 |
| Marshall | 510 | 1.38 |
| Henry | 450 | 2.27 |
| Muscatine | 410 | 0.99 |
| Wapello | 370 | 1.11 |
| Jones | 360 | 1.76 |
| Page | 330 | 2.14 |
| Floyd | 320 | 2.01 |
| Carroll | 310 | 1.51 |
| Mahaska | 255 | 1.15 |
| Boone | 235 | 0.89 |
| Warren | 230 | 0.49 |
| Fayette | 220 | 1.08 |
| Bremer | 195 | 0.80 |
| Benton | 180 | 0.70 |
| Winneshiek | 180 | 0.88 |
| Poweshiek | 175 | 0.95 |
| Marion | 170 | 0.52 |
| Hardin | 160 | 0.94 |
| Jefferson | 155 | 1.01 |
| Crawford | 150 | 0.96 |
| Washington | 150 | 0.69 |
| Sioux | 145 | 0.44 |
| Emmet | 140 | 1.46 |
| Calhoun | 135 | 1.36 |
| Iowa | 135 | 0.83 |
| Decatur | 130 | 1.60 |
| Clayton | 125 | 0.71 |
| Plymouth | 125 | 0.51 |
| Union | 110 | 0.88 |
| Mills | 105 | 0.71 |
| Franklin | 100 | 0.98 |
| Pocahontas | 90 | 1.29 |
| Tama | 90 | 0.53 |
| Louisa | 85 | 0.81 |
| Winnebago | 85 | 0.81 |
| Clay | 80 | 0.49 |
| Guthrie | 80 | 0.75 |
| Buchanan | 75 | 0.36 |
| Madison | 75 | 0.48 |
| Worth | 75 | 0.99 |
| Cass | 70 | 0.52 |
| Cedar | 70 | 0.38 |
| Hancock | 70 | 0.64 |
| O'Brien | 70 | 0.51 |
| Allamakee | 65 | 0.48 |
| Butler | 60 | 0.40 |
| Sac | 60 | 0.60 |
| Cherokee | 55 | 0.47 |
| Hamilton | 55 | 0.37 |
| Kossuth | 55 | 0.36 |
| Chickasaw | 50 | 0.41 |
| Dickinson | 50 | 0.30 |
| Grundy | 50 | 0.40 |
| Monona | 50 | 0.56 |
| Wright | 50 | 0.40 |
| Palo Alto | 45 | 0.50 |
| Delaware | 40 | 0.23 |
| Ida | 40 | 0.57 |
| Appanoose | 35 | 0.28 |
| Jackson | 35 | 0.18 |
| Howard | 30 | 0.32 |
| Wayne | 30 | 0.47 |
| Adair | 25 | 0.34 |
| Osceola | 25 | 0.42 |
| Shelby | 25 | 0.21 |
| Adams | 20 | 0.52 |
| Davis | 20 | 0.23 |
| Lucas | 20 | 0.24 |
| Clarke | 15 | 0.17 |
| Humboldt | 15 | 0.16 |
| Taylor | 15 | 0.25 |
| Van Buren | 15 | 0.20 |
| Audubon | 10 | 0.17 |
| Fremont | 10 | 0.14 |
| Harrison | 10 | 0.07 |
| Monroe | 10 | 0.13 |
| Ringgold | 10 | 0.20 |
| Greene | 4 | 0.04 |
| Lyon | 4 | 0.03 |
| Mitchell | 4 | 0.04 |
| Keokuk | 0 | 0.00 |
| Montgomery | 0 | 0.00 |
