| County | White Percentage of Total Population |
| Holmes |  99 |
| Putnam | 98 |
| Monroe | 98 |
| Darke | 98 |
| Auglaize | 98 |
| Vinton | 98 |
| Perry | 98 |
| Wyandot | 98 |
| Carroll | 98 |
| Mercer | 98 |
| Henry | 98 |
| Morrow | 98 |
| Adams | 98 |
| Preble | 98 |
| Fulton | 98 |
| Meigs | 98 |
| Brown | 98 |
| Hocking | 98 |
| Ashland | 97 |
| Crawford | 97 |
| Van Wert | 97 |
| Ottawa | 97 |
| Jackson | 97 |
| Coshocton | 97 |
| Williams | 97 |
| Geauga | 97 |
| Knox | 97 |
| Tuscarawas | 97 |
| Hardin | 97 |
| Paulding | 97 |
| Highland | 97 |
| Huron | 97 |
| Pike | 97 |
| Washington | 97 |
| Medina | 96 |
| Guernsey | 96 |
| Clermont | 96 |
| Wayne | 96 |
| Noble | 96 |
| Harrison | 96 |
| Defiance | 96 |
| Columbiana | 96 |
| Lawrence | 96 |
| Logan | 95 |
| Fayette | 95 |
| Clinton | 95 |
| Champaign | 95 |
| Seneca | 95 |
| Shelby | 95 |
| Gallia | 95 |
| Hancock | 95 |
| Scioto | 95 |
| Miami | 95 |
| Pickaway | 94 |
| Sandusky | 94 |
| Belmont | 94 |
| Wood | 94 |
| Ashtabula | 94 |
| Lake | 94 |
| Licking | 93 |
| Morgan | 93 |
| Union | 93 |
| Muskingum | 93 |
| Portage | 92 |
| Jefferson | 92 |
| Athens | 92 |
| Marion | 91 |
| Ross | 91 |
| Madison | 91 |
| Warren | 91 |
| Fairfield | 90 |
| Delaware | 90 |
| Trumbull | 89 |
| Stark | 89 |
| Richland | 88 |
| Erie | 88 |
| Clark | 87 |
| Butler | 87 |
| Lorain | 87 |
| Greene | 86 |
| Allen | 84 |
| Mahoning | 81 |
| Summit | 81 |
| Lucas | 76 |
| Montgomery | 74 |
| Franklin | 71 |
| Hamilton | 70 |
| Cuyahoga | 65 |