The graph below ranks each Indiana County by total of Black residents according to the 2006 census estimates.
Indiana total of Black population by county
| County | Black Population |
| Marion |  226,050 |
| Lake | 129,199 |
| Allen | 41,236 |
| St. Joseph | 32,233 |
| Vanderburgh | 14,987 |
| La Porte | 11,420 |
| Elkhart | 10,913 |
| Madison | 10,623 |
| Hamilton | 8,629 |
| Delaware | 7,827 |
| Clark | 7,378 |
| Vigo | 6,272 |
| Howard | 5,795 |
| Tippecanoe | 5,095 |
| Hendricks | 5,036 |
| Grant | 4,937 |
| Monroe | 3,984 |
| Porter | 3,697 |
| Floyd | 3,637 |
| Wayne | 3,564 |
| Johnson | 1,606 |
| Bartholomew | 1,493 |
| Hancock | 1,271 |
| Miami | 1,113 |
| Putnam | 1,105 |
| Sullivan | 952 |
| Knox | 800 |
| Warrick | 723 |
| Gibson | 694 |
| Cass | 598 |
| Kosciusko | 561 |
| Jefferson | 495 |
| Henry | 482 |
| Boone | 451 |
| Fayette | 428 |
| Shelby | 415 |
| Dearborn | 398 |
| Parke | 391 |
| Perry | 384 |
| Montgomery | 371 |
| Jackson | 305 |
| Morgan | 298 |
| Jennings | 281 |
| Posey | 271 |
| Marshall | 245 |
| Noble | 225 |
| Harrison | 206 |
| Lawrence | 201 |
| Steuben | 200 |
| Fulton | 186 |
| DeKalb | 183 |
| Pulaski | 183 |
| Clay | 175 |
| Clinton | 163 |
| Wabash | 162 |
| Daviess | 161 |
| Orange | 159 |
| Jasper | 157 |
| Spencer | 146 |
| Rush | 139 |
| Huntington | 127 |
| Washington | 110 |
| Adams | 93 |
| LaGrange | 84 |
| Randolph | 81 |
| Whitley | 76 |
| Owen | 72 |
| Dubois | 72 |
| Vermillion | 68 |
| Jay | 67 |
| Carroll | 66 |
| White | 62 |
| Wells | 61 |
| Brown | 59 |
| Decatur | 57 |
| Starke | 55 |
| Blackford | 51 |
| Martin | 51 |
| Benton | 49 |
| Greene | 48 |
| Ohio | 42 |
| Fountain | 41 |
| Tipton | 37 |
| Newton | 37 |
| Union | 34 |
| Switzerland | 29 |
| Franklin | 27 |
| Ripley | 24 |
| Pike | 22 |
| Scott | 20 |
| Crawford | 19 |
| Warren | 7 |