| Votes | County | Year | % Correct |
|---|---|---|---|
| 492,911 | Cuyahoga | 1964 | 86%
|
| 409,144 | Franklin | 2020 | 86%
|
| 246,266 | Hamilton | 2020 | 83%
|
| 85,276 | Lorain | 2008 | 83%
|
| 142,852 | Lucas | 2008 | 83%
|
| 160,858 | Summit | 2008 | 83%
|
| 61,657 | Delaware | 2024 | 79%
|
| 60,155 | Lake | 2008 | 79%
|
| 25,027 | Ashtabula | 2008 | 76%
|
| 23,148 | Erie | 2008 | 76%
|
| 145,997 | Montgomery | 2008 | 76%
|
| 34,285 | Wood | 2008 | 72%
|
| 34,275 | Clark | 1964 | 69%
|
| 21,250 | Geauga | 2008 | 69%
|
| 34,201 | Licking | 2012 | 69%
|
| 40,924 | Medina | 2008 | 69%
|
| 96,990 | Stark | 2008 | 69%
|
| 66,673 | Trumbull | 2004 | 69%
|
| 7,977 | Van Wert | 1932 | 69%
|
| 9,300 | Ashland | 2008 | 66%
|
| 20,722 | Athens | 2008 | 66%
|
| 69,613 | Butler | 2020 | 66%
|
| 35,575 | Greene | 2024 | 66%
|
| 7,056 | Jackson | 1964 | 66%
|
| 90,934 | Mahoning | 1964 | 66%
|
| 41,856 | Portage | 2008 | 66%
|
| 25,727 | Richland | 2008 | 66%
|
| 15,602 | Sandusky | 2008 | 66%
|
| 47,128 | Warren | 2024 | 66%
|
| 12,538 | Washington | 2004 | 66%
|
| 5,909 | Adams | 1932 | 62%
|
| 8,707 | Defiance | 1964 | 62%
|
| 6,845 | Madison | 2012 | 62%
|
| 14,400 | Marion | 1964 | 62%
|
| 10,081 | Mercer | 1964 | 62%
|
| 12,064 | Ottawa | 2008 | 62%
|
| 22,243 | Scioto | 1936 | 62%
|
| 2,902 | Vinton | 1936 | 62%
|
| 19,522 | Allen | 2008 | 59%
|
| 8,632 | Auglaize | 1964 | 59%
|
| 36,130 | Clermont | 2024 | 59%
|
| 9,316 | Coshocton | 1936 | 59%
|
| 13,870 | Hancock | 2008 | 59%
|
| 6,987 | Henry | 1932 | 59%
|
| 12,076 | Huron | 2008 | 59%
|
| 33,039 | Jefferson | 1964 | 59%
|
| 19,379 | Miami | 1964 | 59%
|
| 5,368 | Monroe | 1936 | 59%
|
| 4,465 | Paulding | 1964 | 59%
|
| 7,574 | Preble | 1964 | 59%
|
| 8,078 | Putnam | 1932 | 59%
|
| 14,518 | Seneca | 1964 | 59%
|
| 7,503 | Brown | 2008 | 55%
|
| 7,385 | Champaign | 2008 | 55%
|
| 6,558 | Clinton | 2008 | 55%
|
| 31,695 | Fairfield | 2024 | 55%
|
| 6,128 | Fayette | 1964 | 55%
|
| 8,717 | Hardin | 1932 | 55%
|
| 5,231 | Harrison | 1936 | 55%
|
| 6,580 | Hocking | 1936 | 55%
|
| 4,097 | Holmes | 1936 | 55%
|
| 8,484 | Logan | 1964 | 55%
|
| 6,085 | Meigs | 1936 | 55%
|
| 8,508 | Perry | 1936 | 55%
|
| 6,033 | Pike | 2008 | 55%
|
| 10,004 | Shelby | 1964 | 55%
|
| 21,712 | Wayne | 2008 | 55%
|
| 11,968 | Crawford | 1964 | 52%
|
| 12,433 | Darke | 1964 | 52%
|
| 5,386 | Gallia | 1996 | 52%
|
| 11,404 | Guernsey | 1936 | 52%
|
| 11,222 | Knox | 1964 | 52%
|
| 12,635 | Lawrence | 1964 | 52%
|
| 6,177 | Morrow | 2008 | 52%
|
| 3,966 | Noble | 1932 | 52%
|
| 9,684 | Pickaway | 2012 | 52%
|
| 12,934 | Union | 2024 | 52%
|
| 8,174 | Williams | 2008 | 52%
|
| 6,423 | Carroll | 2008 | 48%
|
| 28,706 | Columbiana | 1964 | 48%
|
| 9,900 | Fulton | 2008 | 48%
|
| 8,011 | Highland | 1936 | 48%
|
| 3,107 | Morgan | 1932 | 48%
|
| 20,792 | Muskingum | 1964 | 48%
|
| 14,569 | Ross | 2012 | 48%
|
| 23,623 | Tuscarawas | 1964 | 48%
|
| 5,597 | Wyandot | 1936 | 45%
|
| 30,545 | Belmont | 1936 | 41%
|