Maryland 2000 vs 2012: county swing
7 of 24 counties moved toward the Republican ticket; 0 changed hands.
| County | 2000 | 2012 | Swing | Votes 2000 | Votes 2012 |
|---|---|---|---|---|---|
| Allegany County | R+14.3 | R+31.6 | R+17.3 | 26,371 | 29,850 |
| Worcester County | R+6.6 | R+18.0 | R+11.4 | 20,753 | 27,420 |
| Cecil County | R+11.0 | R+19.4 | R+8.4 | 28,876 | 42,480 |
| Queen Anne's County | R+22.2 | R+29.2 | R+7.0 | 16,761 | 24,888 |
| Garrett County | R+43.5 | R+50.4 | R+6.9 | 10,655 | 13,157 |
| Caroline County | R+21.3 | R+23.4 | R+2.1 | 8,952 | 13,357 |
| Somerset County | D+2.3 | D+1.9 | R+0.4 | 7,604 | 10,399 |
| Harford County | R+18.8 | R+18.4 | D+0.4 | 91,424 | 125,954 |
| Carroll County | R+33.7 | R+32.9 | D+0.8 | 64,027 | 87,536 |
| Dorchester County | R+5.4 | R+4.6 | D+0.8 | 11,392 | 15,444 |
| Wicomico County | R+5.9 | R+5.0 | D+0.9 | 31,795 | 42,259 |
| St. Mary's County | R+16.7 | R+14.8 | D+1.9 | 29,501 | 47,824 |
| Calvert County | R+10.1 | R+7.5 | D+2.6 | 29,806 | 45,518 |
| Washington County | R+20.5 | R+17.6 | D+2.9 | 47,470 | 62,755 |
| Kent County | R+6.5 | R+0.3 | D+6.2 | 8,085 | 9,904 |
| Anne Arundel County | R+7.2 | R+0.1 | D+7.1 | 200,657 | 260,155 |
| Talbot County | R+19.9 | R+12.3 | D+7.6 | 15,234 | 20,459 |
| Baltimore city | D+68.4 | D+76.1 | D+7.7 | 192,404 | 254,005 |
| Baltimore County | D+9.1 | D+17.0 | D+7.9 | 304,084 | 384,782 |
| Howard County | D+7.7 | D+22.0 | D+14.3 | 112,779 | 153,108 |
| Montgomery County | D+29.0 | D+43.8 | D+14.8 | 371,688 | 455,992 |
| Frederick County | R+18.6 | R+3.1 | D+15.5 | 78,661 | 117,115 |
| Prince George's County | D+61.1 | D+80.5 | D+19.4 | 271,909 | 387,744 |
| Charles County | D+0.3 | D+31.3 | D+31.0 | 44,592 | 75,222 |
Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data