| County | Black Percentage of Total Population |
| Arapahoe |  11 |
| Denver | 10 |
| Crowley | 9 |
| El Paso | 7 |
| Bent | 7 |
| Lincoln | 5 |
| Logan | 4 |
| Fremont | 4 |
| Adams | 4 |
| Morgan | 3 |
| Pueblo | 2 |
| Kit Carson | 2 |
| Chaffee | 2 |
| Alamosa | 2 |
| Las Animas | 2 |
| Costilla | 1 |
| Broomfield | 1 |
| Jefferson | 1 |
| Douglas | 1 |
| Weld | 1 |
| Garfield | 1 |
| Otero | 1 |
| Custer | 1 |
| Baca | 1 |
| Boulder | 1 |
| Eagle | 1 |
| Larimer | 1 |
| Rio Blanco | 1 |
| Summit | 1 |
| Mesa | 1 |
| Clear Creek | 1 |
| Huerfano | 1 |
| Prowers | 1 |
| Washington | 1 |
| Pitkin | 1 |
| Phillips | 1 |
| Elbert | 1 |
| Gilpin | 1 |
| Delta | 1 |
| Saguache | 1 |
| Rio Grande | 1 |
| Montrose | 1 |
| San Miguel | 1 |
| Conejos | 1 |
| Teller | 1 |
| Lake | 1 |
| Sedgwick | 1 |
| Park | 1 |
| La Plata | 1 |
| Grand | 1 |
| Hinsdale | 1 |
| Kiowa | 1 |
| Gunnison | 0 |
| Dolores | 0 |
| Archuleta | 0 |
| Routt | 0 |
| Cheyenne | 0 |
| Moffat | 0 |
| Mineral | 0 |
| Montezuma | 0 |
| Yuma | 0 |
| Ouray | 0 |
| Jackson | 0 |
| San Juan | 0 |