Ohio 2000 vs 2012: county swing
28 of 88 counties moved toward the Republican ticket; 9 changed hands.
| County | 2000 | 2012 | Swing | Votes 2000 | Votes 2012 |
|---|---|---|---|---|---|
| Belmont County flipped | D+11.1 | R+8.3 | R+19.4 | 30,141 | 31,564 |
| Shelby County | R+29.9 | R+45.2 | R+15.3 | 19,670 | 23,866 |
| Mercer County | R+39.7 | R+54.6 | R+14.9 | 18,294 | 21,661 |
| Harrison County | R+0.9 | R+15.0 | R+14.1 | 7,161 | 7,141 |
| Darke County | R+30.4 | R+44.4 | R+14.0 | 23,267 | 25,401 |
| Monroe County flipped | D+6.5 | R+7.5 | R+14.0 | 7,115 | 6,782 |
| Jefferson County flipped | D+7.1 | R+5.0 | R+12.1 | 34,636 | 33,069 |
| Miami County | R+24.4 | R+35.1 | R+10.7 | 42,841 | 51,936 |
| Lawrence County | R+5.0 | R+15.1 | R+10.1 | 24,452 | 25,833 |
| Preble County | R+26.4 | R+36.3 | R+9.9 | 18,166 | 20,169 |
| Columbiana County | R+2.6 | R+11.8 | R+9.2 | 44,427 | 46,051 |
| Auglaize County | R+41.2 | R+48.5 | R+7.3 | 19,892 | 23,405 |
| Van Wert County | R+33.9 | R+40.0 | R+6.1 | 13,219 | 13,866 |
| Jackson County | R+14.6 | R+20.5 | R+5.9 | 12,490 | 13,381 |
| Noble County | R+19.1 | R+24.4 | R+5.3 | 5,988 | 5,872 |
| Gallia County | R+20.7 | R+25.3 | R+4.6 | 12,776 | 12,595 |
| Hardin County | R+21.2 | R+23.1 | R+1.9 | 12,068 | 12,449 |
| Highland County | R+28.5 | R+30.1 | R+1.6 | 15,447 | 17,839 |
| Holmes County | R+51.3 | R+52.8 | R+1.5 | 9,145 | 11,536 |
| Clark County flipped | D+0.5 | R+0.8 | R+1.3 | 57,559 | 64,144 |
| Greene County | R+19.8 | R+21.1 | R+1.3 | 65,204 | 83,490 |
| Richland County | R+18.1 | R+19.4 | R+1.3 | 52,779 | 57,715 |
| Champaign County | R+20.8 | R+21.8 | R+1.0 | 15,680 | 18,421 |
| Clinton County | R+33.4 | R+34.3 | R+0.9 | 15,070 | 18,144 |
| Trumbull County | D+23.9 | D+23.0 | R+0.9 | 96,239 | 101,719 |
| Putnam County | R+50.6 | R+51.2 | R+0.6 | 17,344 | 18,372 |
| Washington County | R+18.7 | R+19.1 | R+0.4 | 26,515 | 29,499 |
| Brown County | R+24.6 | R+24.8 | R+0.2 | 16,429 | 19,392 |
| Perry County | R+4.2 | R+4.0 | D+0.2 | 12,828 | 14,984 |
| Portage County | D+5.1 | D+5.5 | D+0.4 | 62,899 | 76,239 |
| Paulding County | R+20.4 | R+19.9 | D+0.5 | 8,946 | 9,128 |
| Guernsey County | R+9.9 | R+9.2 | D+0.7 | 15,430 | 16,814 |
| Tuscarawas County | R+9.9 | R+9.2 | D+0.7 | 37,118 | 41,613 |
| Logan County | R+32.0 | R+31.1 | D+0.9 | 18,455 | 21,137 |
| Carroll County | R+14.4 | R+13.4 | D+1.0 | 12,261 | 13,262 |
| Adams County | R+27.3 | R+26.0 | D+1.3 | 10,235 | 11,089 |
| Morrow County | R+25.8 | R+24.3 | D+1.5 | 12,839 | 16,184 |
| Geauga County | R+23.7 | R+21.5 | D+2.2 | 42,600 | 50,997 |
| Scioto County | R+3.5 | R+1.3 | D+2.2 | 29,945 | 31,161 |
| Stark County flipped | R+1.8 | D+0.5 | D+2.3 | 159,844 | 181,477 |
| Clermont County | R+37.5 | R+35.1 | D+2.4 | 69,877 | 96,273 |
| Ashland County | R+32.3 | R+29.8 | D+2.5 | 21,258 | 24,330 |
| Montgomery County | D+2.1 | D+4.6 | D+2.5 | 230,987 | 266,278 |
| Warren County | R+42.2 | R+39.4 | D+2.8 | 69,078 | 111,004 |
| Meigs County | R+21.2 | R+18.3 | D+2.9 | 9,795 | 10,218 |
| Mahoning County | D+25.1 | D+28.3 | D+3.2 | 114,119 | 121,310 |
| Medina County | R+16.0 | R+12.8 | D+3.2 | 66,883 | 90,783 |
| Fayette County | R+25.1 | R+21.5 | D+3.6 | 9,278 | 11,020 |
| Crawford County | R+25.8 | R+21.9 | D+3.9 | 19,176 | 19,803 |
| Pike County | R+3.9 | Even | D+3.9 | 10,560 | 11,581 |
| Butler County | R+29.4 | R+25.1 | D+4.3 | 136,737 | 170,191 |
| Lake County | R+5.2 | R+0.9 | D+4.3 | 102,564 | 118,404 |
| Madison County | R+24.6 | R+19.9 | D+4.7 | 14,667 | 17,517 |
| Lorain County | D+10.5 | D+15.4 | D+4.9 | 112,180 | 143,253 |
| Pickaway County | R+23.2 | R+18.1 | D+5.1 | 17,740 | 24,123 |
| Summit County | D+10.3 | D+15.7 | D+5.4 | 224,839 | 267,711 |
| Knox County | R+29.4 | R+23.9 | D+5.5 | 21,260 | 28,388 |
| Wayne County | R+26.2 | R+20.4 | D+5.8 | 42,436 | 51,064 |
| Vinton County | R+13.8 | R+7.6 | D+6.2 | 4,946 | 5,467 |
| Ross County | R+7.9 | R+1.5 | D+6.4 | 26,016 | 30,083 |
| Ottawa County flipped | R+2.2 | D+4.3 | D+6.5 | 19,968 | 22,456 |
| Marion County | R+13.1 | R+6.5 | D+6.6 | 24,815 | 27,352 |
| Defiance County | R+20.7 | R+13.3 | D+7.4 | 16,242 | 18,288 |
| Erie County | D+4.6 | D+12.3 | D+7.7 | 35,015 | 39,405 |
| Ashtabula County | D+4.8 | D+12.8 | D+8.0 | 39,472 | 43,064 |
| Muskingum County | R+14.1 | R+6.1 | D+8.0 | 32,624 | 37,085 |
| Wyandot County | R+27.6 | R+19.4 | D+8.2 | 9,827 | 10,572 |
| Licking County | R+22.4 | R+13.9 | D+8.5 | 62,466 | 81,390 |
| Union County | R+38.0 | R+29.3 | D+8.7 | 17,024 | 25,567 |
| Allen County | R+33.4 | R+24.1 | D+9.3 | 43,795 | 48,235 |
| Coshocton County | R+18.6 | R+9.2 | D+9.4 | 14,268 | 15,739 |
| Seneca County | R+17.8 | R+7.5 | D+10.3 | 24,351 | 25,262 |
| Hocking County | R+11.4 | R+1.0 | D+10.4 | 10,756 | 12,728 |
| Cuyahoga County | D+29.2 | D+39.8 | D+10.6 | 574,782 | 644,281 |
| Huron County | R+19.2 | R+8.4 | D+10.8 | 21,360 | 24,663 |
| Fairfield County | R+26.8 | R+15.4 | D+11.4 | 54,094 | 72,068 |
| Delaware County | R+35.2 | R+23.1 | D+12.1 | 55,403 | 98,761 |
| Hancock County | R+39.8 | R+27.7 | D+12.1 | 30,617 | 35,694 |
| Williams County | R+28.1 | R+15.7 | D+12.4 | 15,919 | 17,706 |
| Fulton County | R+25.1 | R+12.5 | D+12.6 | 18,896 | 21,268 |
| Sandusky County flipped | R+9.9 | D+2.8 | D+12.7 | 25,744 | 28,994 |
| Lucas County | D+18.7 | D+31.7 | D+13.0 | 187,350 | 210,218 |
| Henry County | R+31.4 | R+18.3 | D+13.1 | 13,252 | 14,236 |
| Morgan County | R+19.9 | R+6.0 | D+13.9 | 5,993 | 6,129 |
| Wood County flipped | R+9.2 | D+4.8 | D+14.0 | 52,194 | 63,948 |
| Hamilton County flipped | R+11.2 | D+6.3 | D+17.5 | 377,899 | 418,894 |
| Athens County | D+13.6 | D+35.3 | D+21.7 | 25,447 | 27,638 |
| Franklin County | D+1.0 | D+22.9 | D+21.9 | 414,074 | 570,983 |
Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data