Iowa Non-Hispanic Black or African American Alone Citizen Population By County in 2019 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the Non-Hispanic Black Alone citizen population for Iowa was 1,287,245 and represented 42.35% of the total Iowa citizen population.
Among all Iowa counties, Polk had the highest Non-Hispanic Black Alone citizen population (27.79K), followed by Scott (12.43K), and Black Hawk (11.37K).
In terms of percentages, Black Hawk had the highest percentage of its citizen population being Non-Hispanic Black Alone (8.92%), followed by Scott (7.37%), and Jefferson (6.85%).
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 | 27790 | 6.11 |
| Scott | 12425 | 7.37 |
| Black Hawk | 11365 | 8.92 |
| Linn | 10805 | 4.95 |
| Johnson | 7055 | 5.18 |
| Dubuque | 3305 | 3.47 |
| Woodbury | 2830 | 2.87 |
| Des Moines | 2220 | 5.70 |
| Story | 1925 | 2.14 |
| Webster | 1645 | 4.58 |
| Pottawattamie | 1560 | 1.71 |
| Dallas | 1495 | 1.79 |
| Clinton | 1290 | 2.77 |
| Jefferson | 1150 | 6.85 |
| Lee | 950 | 2.79 |
| Cerro Gordo | 735 | 1.73 |
| Wapello | 730 | 2.19 |
| Muscatine | 725 | 1.75 |
| Jasper | 720 | 1.96 |
| Buena Vista | 450 | 2.61 |
| Jones | 435 | 2.13 |
| Fayette | 400 | 2.03 |
| Henry | 400 | 2.04 |
| Marshall | 400 | 1.10 |
| Marion | 350 | 1.06 |
| Crawford | 325 | 2.21 |
| Poweshiek | 325 | 1.80 |
| Page | 295 | 1.96 |
| Mahaska | 290 | 1.33 |
| Floyd | 270 | 1.73 |
| Winneshiek | 260 | 1.30 |
| Cedar | 245 | 1.34 |
| Warren | 235 | 0.47 |
| Cherokee | 230 | 2.04 |
| Plymouth | 225 | 0.92 |
| Hardin | 210 | 1.25 |
| Emmet | 185 | 2.02 |
| Hamilton | 185 | 1.26 |
| Winnebago | 170 | 1.63 |
| Hancock | 165 | 1.55 |
| Washington | 165 | 0.76 |
| O'Brien | 155 | 1.13 |
| Tama | 155 | 0.94 |
| Boone | 150 | 0.57 |
| Bremer | 150 | 0.61 |
| Butler | 150 | 1.03 |
| Calhoun | 125 | 1.29 |
| Benton | 120 | 0.47 |
| Chickasaw | 120 | 1.01 |
| Decatur | 120 | 1.53 |
| Iowa | 120 | 0.75 |
| Worth | 115 | 1.55 |
| Louisa | 105 | 1.00 |
| Palo Alto | 105 | 1.19 |
| Allamakee | 100 | 0.75 |
| Kossuth | 100 | 0.67 |
| Mills | 100 | 0.67 |
| Sioux | 100 | 0.30 |
| Jackson | 90 | 0.47 |
| Shelby | 90 | 0.78 |
| Appanoose | 85 | 0.69 |
| Dickinson | 75 | 0.44 |
| Grundy | 75 | 0.61 |
| Osceola | 70 | 1.20 |
| Sac | 70 | 0.72 |
| Wright | 50 | 0.41 |
| Greene | 45 | 0.51 |
| Adair | 40 | 0.57 |
| Clayton | 40 | 0.23 |
| Ida | 40 | 0.58 |
| Madison | 40 | 0.25 |
| Pocahontas | 40 | 0.60 |
| Union | 40 | 0.33 |
| Clay | 35 | 0.22 |
| Delaware | 35 | 0.21 |
| Guthrie | 35 | 0.33 |
| Humboldt | 35 | 0.37 |
| Keokuk | 35 | 0.35 |
| Fremont | 30 | 0.44 |
| Mitchell | 30 | 0.28 |
| Van Buren | 30 | 0.42 |
| Buchanan | 25 | 0.12 |
| Cass | 25 | 0.19 |
| Franklin | 25 | 0.25 |
| Harrison | 25 | 0.18 |
| Howard | 25 | 0.27 |
| Monona | 25 | 0.29 |
| Wayne | 15 | 0.24 |
| Carroll | 10 | 0.05 |
| Clarke | 10 | 0.11 |
| Lyon | 10 | 0.09 |
| Montgomery | 10 | 0.10 |
| Adams | 4 | 0.11 |
| Audubon | 4 | 0.07 |
| Davis | 4 | 0.05 |
| Lucas | 4 | 0.05 |
| Monroe | 4 | 0.05 |
| Ringgold | 4 | 0.08 |
| Taylor | 4 | 0.07 |
