| County | Black Population |
| Multnomah |  44,018 |
| Washington | 11,498 |
| Marion | 4,500 |
| Lane | 3,900 |
| Clackamas | 3,836 |
| Jackson | 1,652 |
| Yamhill | 1,006 |
| Benton | 951 |
| Umatilla | 769 |
| Linn | 710 |
| Deschutes | 648 |
| Polk | 534 |
| Klamath | 529 |
| Malheur | 429 |
| Douglas | 429 |
| Josephine | 414 |
| Lincoln | 323 |
| Coos | 313 |
| Clatsop | 261 |
| Columbia | 246 |
| Jefferson | 210 |
| Hood River | 158 |
| Wasco | 153 |
| Union | 129 |
| Tillamook | 127 |
| Morrow | 101 |
| Curry | 89 |
| Baker | 64 |
| Crook | 41 |
| Lake | 39 |
| Harney | 29 |
| Wallowa | 27 |
| Grant | 22 |
| Sherman | 5 |
| Gilliam | 4 |
| Wheeler | 0 |