Maryland 2016 vs 2020: county swing
1 of 24 counties moved toward the Republican ticket; 3 changed hands.
| County | 2016 | 2020 | Swing | Votes 2016 | Votes 2020 |
|---|---|---|---|---|---|
| Somerset County | R+11.5 | R+14.8 | R+3.3 | 9,900 | 10,147 |
| Prince George's County | D+79.7 | D+80.6 | D+0.9 | 390,385 | 424,855 |
| Dorchester County | R+14.3 | R+12.0 | D+2.3 | 15,225 | 15,977 |
| Baltimore city | D+74.2 | D+76.6 | D+2.4 | 239,402 | 237,461 |
| Garrett County | R+58.6 | R+55.9 | D+2.7 | 14,011 | 15,611 |
| Kent County flipped | R+3.0 | D+1.3 | D+4.3 | 10,021 | 10,794 |
| Montgomery County | D+55.3 | D+59.6 | D+4.3 | 478,873 | 533,743 |
| Caroline County | R+38.0 | R+32.8 | D+5.2 | 14,113 | 15,794 |
| Allegany County | R+43.7 | R+38.3 | D+5.4 | 30,654 | 30,641 |
| Cecil County | R+33.6 | R+26.6 | D+7.0 | 45,269 | 47,462 |
| Worcester County | R+26.4 | R+19.0 | D+7.4 | 28,273 | 31,691 |
| Queen Anne's County | R+34.0 | R+26.5 | D+7.5 | 26,523 | 30,290 |
| Wicomico County | R+9.8 | R+1.9 | D+7.9 | 42,547 | 46,216 |
| St. Mary's County | R+22.3 | R+13.8 | D+8.5 | 49,842 | 55,665 |
| Washington County | R+30.1 | R+20.9 | D+9.2 | 65,991 | 67,779 |
| Baltimore County | D+17.6 | D+27.1 | D+9.5 | 390,682 | 414,932 |
| Howard County | D+34.0 | D+44.3 | D+10.3 | 162,193 | 183,062 |
| Charles County | D+30.3 | D+40.9 | D+10.6 | 78,303 | 89,498 |
| Talbot County flipped | R+10.1 | D+0.5 | D+10.6 | 20,553 | 22,555 |
| Carroll County | R+34.5 | R+23.7 | D+10.8 | 91,848 | 100,327 |
| Harford County | R+23.0 | R+12.0 | D+11.0 | 133,672 | 148,186 |
| Calvert County | R+16.8 | R+5.6 | D+11.2 | 47,408 | 49,112 |
| Frederick County flipped | R+2.4 | D+9.6 | D+12.0 | 125,677 | 145,615 |
| Anne Arundel County | D+2.2 | D+14.5 | D+12.3 | 270,081 | 309,617 |
Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data