Pennsylvania 2016 vs 2024: county swing
32 of 67 counties moved toward the Republican ticket; 2 changed hands.
| County | 2016 | 2024 | Swing | Votes 2016 | Votes 2024 |
|---|---|---|---|---|---|
| Philadelphia County | D+67.1 | D+58.8 | R+8.3 | 707,631 | 721,441 |
| Fayette County | R+30.9 | R+37.9 | R+7.0 | 53,767 | 63,472 |
| Clinton County | R+34.3 | R+40.9 | R+6.6 | 15,394 | 18,522 |
| Clarion County | R+47.3 | R+53.1 | R+5.8 | 17,535 | 19,733 |
| Lawrence County | R+28.0 | R+33.7 | R+5.7 | 40,753 | 47,110 |
| Mercer County | R+24.5 | R+30.1 | R+5.6 | 52,309 | 58,410 |
| Greene County | R+40.4 | R+44.9 | R+4.5 | 15,764 | 17,236 |
| Elk County | R+42.8 | R+47.0 | R+4.2 | 14,426 | 17,153 |
| Indiana County | R+35.4 | R+39.1 | R+3.7 | 37,770 | 42,229 |
| Susquehanna County | R+41.1 | R+44.7 | R+3.6 | 18,863 | 22,404 |
| Clearfield County | R+48.8 | R+51.5 | R+2.7 | 34,271 | 40,430 |
| Cambria County | R+37.1 | R+39.7 | R+2.6 | 63,072 | 71,136 |
| Huntingdon County | R+50.6 | R+52.9 | R+2.3 | 19,706 | 23,156 |
| Berks County | R+10.0 | R+12.2 | R+2.2 | 183,065 | 209,838 |
| Bradford County | R+45.8 | R+47.9 | R+2.1 | 25,708 | 31,192 |
| Lehigh County | D+4.7 | D+2.6 | R+2.1 | 160,993 | 189,810 |
| Beaver County | R+18.7 | R+20.7 | R+2.0 | 83,571 | 94,843 |
| Fulton County | R+70.6 | R+72.6 | R+2.0 | 6,771 | 8,177 |
| Cameron County | R+48.4 | R+50.3 | R+1.9 | 2,186 | 2,219 |
| Crawford County | R+37.3 | R+39.2 | R+1.9 | 37,492 | 42,872 |
| Armstrong County | R+51.6 | R+53.2 | R+1.6 | 31,618 | 37,119 |
| Monroe County flipped | D+0.7 | R+0.8 | R+1.5 | 69,752 | 85,525 |
| Mifflin County | R+55.0 | R+56.4 | R+1.4 | 18,601 | 22,071 |
| Somerset County | R+55.9 | R+57.3 | R+1.4 | 35,773 | 40,881 |
| Bedford County | R+67.3 | R+68.6 | R+1.3 | 23,637 | 28,160 |
| Bucks County flipped | D+0.8 | R+0.1 | R+0.9 | 344,297 | 401,028 |
| Carbon County | R+34.0 | R+34.8 | R+0.8 | 28,776 | 35,395 |
| Washington County | R+24.7 | R+25.5 | R+0.8 | 101,450 | 121,617 |
| Lackawanna County | D+3.4 | D+2.7 | R+0.7 | 103,456 | 116,590 |
| Forest County | R+44.0 | R+44.5 | R+0.5 | 2,401 | 2,650 |
| McKean County | R+46.7 | R+47.2 | R+0.5 | 16,296 | 19,682 |
| Venango County | R+41.6 | R+42.1 | R+0.5 | 23,348 | 26,732 |
| Snyder County | R+47.2 | R+47.1 | D+0.1 | 16,363 | 20,038 |
| Luzerne County | R+19.4 | R+19.2 | D+0.2 | 134,983 | 156,150 |
| Juniata County | R+61.7 | R+61.4 | D+0.3 | 10,454 | 12,104 |
| Centre County | D+2.4 | D+2.8 | D+0.4 | 76,148 | 80,792 |
| Erie County | R+1.6 | R+1.0 | D+0.6 | 123,679 | 137,595 |
| Warren County | R+39.8 | R+39.2 | D+0.6 | 18,434 | 20,723 |
| Jefferson County | R+59.3 | R+58.4 | D+0.9 | 19,478 | 23,129 |
| Columbia County | R+32.2 | R+31.0 | D+1.2 | 28,228 | 32,576 |
| Schuylkill County | R+43.3 | R+42.1 | D+1.2 | 62,869 | 73,184 |
| Tioga County | R+53.0 | R+51.8 | D+1.2 | 18,325 | 21,587 |
| Delaware County | D+22.4 | D+23.7 | D+1.3 | 297,634 | 328,172 |
| Montgomery County | D+21.5 | D+22.8 | D+1.3 | 434,687 | 520,906 |
| Potter County | R+63.6 | R+62.3 | D+1.3 | 7,784 | 9,085 |
| Wayne County | R+38.4 | R+37.1 | D+1.3 | 24,018 | 29,444 |
| Wyoming County | R+38.2 | R+36.8 | D+1.4 | 13,144 | 15,052 |
| Northampton County | R+3.8 | R+1.8 | D+2.0 | 143,519 | 178,215 |
| Pike County | R+26.0 | R+24.0 | D+2.0 | 26,101 | 34,950 |
| Union County | R+25.4 | R+23.4 | D+2.0 | 17,468 | 21,188 |
| Sullivan County | R+49.2 | R+46.9 | D+2.3 | 3,136 | 3,721 |
| Blair County | R+45.9 | R+43.5 | D+2.4 | 54,909 | 64,949 |
| Adams County | R+36.3 | R+33.7 | D+2.6 | 47,489 | 60,650 |
| Perry County | R+51.9 | R+49.3 | D+2.6 | 21,158 | 25,725 |
| Northumberland County | R+42.7 | R+39.9 | D+2.8 | 36,622 | 43,522 |
| Westmoreland County | R+31.2 | R+28.4 | D+2.8 | 182,051 | 211,450 |
| Dauphin County | D+2.9 | D+5.9 | D+3.0 | 130,872 | 149,526 |
| Lebanon County | R+34.9 | R+31.9 | D+3.0 | 61,845 | 73,692 |
| Lycoming County | R+44.8 | R+41.5 | D+3.3 | 50,565 | 59,685 |
| Franklin County | R+46.4 | R+43.0 | D+3.4 | 69,731 | 83,884 |
| Lancaster County | R+19.4 | R+16.0 | D+3.4 | 241,112 | 289,257 |
| Allegheny County | D+16.6 | D+20.3 | D+3.7 | 650,114 | 720,504 |
| York County | R+29.1 | R+25.2 | D+3.9 | 205,986 | 249,210 |
| Butler County | R+37.0 | R+32.2 | D+4.8 | 97,071 | 121,440 |
| Chester County | D+9.5 | D+14.4 | D+4.9 | 268,800 | 324,964 |
| Montour County | R+28.4 | R+21.0 | D+7.4 | 8,556 | 9,908 |
| Cumberland County | R+18.1 | R+9.5 | D+8.6 | 121,617 | 148,396 |
Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data