| County | American Indian Percentage of Total Population |
| Pike |  1 |
| Scioto | 1 |
| Jackson | 0 |
| Defiance | 0 |
| Adams | 0 |
| Tuscarawas | 0 |
| Henry | 0 |
| Fulton | 0 |
| Gallia | 0 |
| Vinton | 0 |
| Champaign | 0 |
| Paulding | 0 |
| Putnam | 0 |
| Morgan | 0 |
| Lucas | 0 |
| Highland | 0 |
| Lorain | 0 |
| Noble | 0 |
| Licking | 0 |
| Stark | 0 |
| Hocking | 0 |
| Huron | 0 |
| Perry | 0 |
| Meigs | 0 |
| Seneca | 0 |
| Madison | 0 |
| Sandusky | 0 |
| Ross | 0 |
| Logan | 0 |
| Hancock | 0 |
| Hamilton | 0 |
| Guernsey | 0 |
| Washington | 0 |
| Clark | 0 |
| Carroll | 0 |
| Butler | 0 |
| Mercer | 0 |
| Williams | 0 |
| Wood | 0 |
| Athens | 0 |
| Ashtabula | 0 |
| Clinton | 0 |
| Allen | 0 |
| Franklin | 0 |
| Erie | 0 |
| Greene | 0 |
| Cuyahoga | 0 |
| Fayette | 0 |
| Wyandot | 0 |
| Summit | 0 |
| Pickaway | 0 |
| Ottawa | 0 |
| Wayne | 0 |
| Portage | 0 |
| Preble | 0 |
| Trumbull | 0 |
| Shelby | 0 |
| Union | 0 |
| Richland | 0 |
| Van Wert | 0 |
| Warren | 0 |
| Muskingum | 0 |
| Hardin | 0 |
| Fairfield | 0 |
| Delaware | 0 |
| Darke | 0 |
| Crawford | 0 |
| Coshocton | 0 |
| Columbiana | 0 |
| Clermont | 0 |
| Brown | 0 |
| Auglaize | 0 |
| Ashland | 0 |
| Jefferson | 0 |
| Knox | 0 |
| Morrow | 0 |
| Montgomery | 0 |
| Miami | 0 |
| Medina | 0 |
| Marion | 0 |
| Mahoning | 0 |
| Harrison | 0 |
| Lawrence | 0 |
| Lake | 0 |
| Monroe | 0 |
| Geauga | 0 |
| Belmont | 0 |
| Holmes | 0 |