US election 2024 data tables for Pennsylvania results
- Published
Refresh the page to get the latest result data.
Pennsylvania Presidential county results
| County | Candidate | Party | Votes | Vote share | Expected votes counted (%) |
|---|---|---|---|---|---|
| Adams | Donald Trump wins | Republican | 40,248 | 66.4% | 100% |
| Adams | Kamala Harris | Democrat (incumbent) | 19,842 | 32.7% | 100% |
| Adams | Chase Oliver | Libertarian | 342 | 0.6% | 100% |
| Adams | Jill Stein | Green | 218 | 0.4% | 100% |
| Adams | Write-ins | Write - In | 0 | 0.0% | 100% |
| Allegheny | Kamala Harris | Democrat (incumbent) | 429,916 | 59.7% | 100% |
| Allegheny | Donald Trump wins | Republican | 283,595 | 39.4% | 100% |
| Allegheny | Jill Stein | Green | 3,691 | 0.5% | 100% |
| Allegheny | Chase Oliver | Libertarian | 3,302 | 0.5% | 100% |
| Allegheny | Write-ins | Write - In | 0 | 0.0% | 100% |
| Armstrong | Donald Trump wins | Republican | 28,296 | 76.2% | 100% |
| Armstrong | Kamala Harris | Democrat (incumbent) | 8,553 | 23.0% | 100% |
| Armstrong | Chase Oliver | Libertarian | 182 | 0.5% | 100% |
| Armstrong | Jill Stein | Green | 88 | 0.2% | 100% |
| Armstrong | Write-ins | Write - In | 0 | 0.0% | 100% |
| Beaver | Donald Trump wins | Republican | 56,837 | 59.9% | 100% |
| Beaver | Kamala Harris | Democrat (incumbent) | 37,196 | 39.2% | 100% |
| Beaver | Chase Oliver | Libertarian | 502 | 0.5% | 100% |
| Beaver | Jill Stein | Green | 308 | 0.3% | 100% |
| Beaver | Write-ins | Write - In | 0 | 0.0% | 100% |
| Bedford | Donald Trump wins | Republican | 23,658 | 84.0% | 100% |
| Bedford | Kamala Harris | Democrat (incumbent) | 4,336 | 15.4% | 100% |
| Bedford | Chase Oliver | Libertarian | 100 | 0.4% | 100% |
| Bedford | Jill Stein | Green | 66 | 0.2% | 100% |
| Bedford | Write-ins | Write - In | 0 | 0.0% | 100% |
| Berks | Donald Trump wins | Republican | 116,677 | 55.6% | 100% |
| Berks | Kamala Harris | Democrat (incumbent) | 91,125 | 43.4% | 100% |
| Berks | Chase Oliver | Libertarian | 1,094 | 0.5% | 100% |
| Berks | Jill Stein | Green | 942 | 0.4% | 100% |
| Berks | Write-ins | Write - In | 0 | 0.0% | 100% |
| Blair | Donald Trump wins | Republican | 46,352 | 71.4% | 100% |
| Blair | Kamala Harris | Democrat (incumbent) | 18,127 | 27.9% | 100% |
| Blair | Chase Oliver | Libertarian | 274 | 0.4% | 100% |
| Blair | Jill Stein | Green | 196 | 0.3% | 100% |
| Blair | Write-ins | Write - In | 0 | 0.0% | 100% |
| Bradford | Donald Trump wins | Republican | 22,937 | 73.5% | 100% |
| Bradford | Kamala Harris | Democrat (incumbent) | 7,990 | 25.6% | 100% |
| Bradford | Chase Oliver | Libertarian | 180 | 0.6% | 100% |
| Bradford | Jill Stein | Green | 85 | 0.3% | 100% |
| Bradford | Write-ins | Write - In | 0 | 0.0% | 100% |
| Bucks | Donald Trump wins | Republican | 198,722 | 49.6% | 100% |
| Bucks | Kamala Harris | Democrat (incumbent) | 198,431 | 49.5% | 100% |
| Bucks | Jill Stein | Green | 1,971 | 0.5% | 100% |
| Bucks | Chase Oliver | Libertarian | 1,904 | 0.5% | 100% |
| Bucks | Write-ins | Write - In | 0 | 0.0% | 100% |
| Butler | Donald Trump wins | Republican | 79,773 | 65.7% | 100% |
| Butler | Kamala Harris | Democrat (incumbent) | 40,661 | 33.5% | 100% |
| Butler | Chase Oliver | Libertarian | 665 | 0.5% | 100% |
| Butler | Jill Stein | Green | 341 | 0.3% | 100% |
| Butler | Write-ins | Write - In | 0 | 0.0% | 100% |
| Cambria | Donald Trump wins | Republican | 49,408 | 69.5% | 100% |
| Cambria | Kamala Harris | Democrat (incumbent) | 21,177 | 29.8% | 100% |
| Cambria | Chase Oliver | Libertarian | 337 | 0.5% | 100% |
| Cambria | Jill Stein | Green | 214 | 0.3% | 100% |
| Cambria | Write-ins | Write - In | 0 | 0.0% | 100% |
| Cameron | Donald Trump wins | Republican | 1,654 | 74.5% | 100% |
| Cameron | Kamala Harris | Democrat (incumbent) | 538 | 24.2% | 100% |
| Cameron | Chase Oliver | Libertarian | 17 | 0.8% | 100% |
| Cameron | Jill Stein | Green | 10 | 0.5% | 100% |
| Cameron | Write-ins | Write - In | 0 | 0.0% | 100% |
| Carbon | Donald Trump wins | Republican | 23,708 | 67.0% | 100% |
| Carbon | Kamala Harris | Democrat (incumbent) | 11,394 | 32.2% | 100% |
| Carbon | Chase Oliver | Libertarian | 171 | 0.5% | 100% |
| Carbon | Jill Stein | Green | 122 | 0.3% | 100% |
| Carbon | Write-ins | Write - In | 0 | 0.0% | 100% |
| Centre | Kamala Harris | Democrat (incumbent) | 41,119 | 50.9% | 100% |
| Centre | Donald Trump wins | Republican | 38,829 | 48.1% | 100% |
| Centre | Chase Oliver | Libertarian | 470 | 0.6% | 100% |
| Centre | Jill Stein | Green | 374 | 0.5% | 100% |
| Centre | Write-ins | Write - In | 0 | 0.0% | 100% |
| Chester | Kamala Harris | Democrat (incumbent) | 184,281 | 56.7% | 100% |
| Chester | Donald Trump wins | Republican | 137,299 | 42.3% | 100% |
| Chester | Chase Oliver | Libertarian | 1,776 | 0.5% | 100% |
| Chester | Jill Stein | Green | 1,608 | 0.5% | 100% |
| Chester | Write-ins | Write - In | 0 | 0.0% | 100% |
| Clarion | Donald Trump wins | Republican | 15,036 | 76.2% | 100% |
| Clarion | Kamala Harris | Democrat (incumbent) | 4,562 | 23.1% | 100% |
| Clarion | Chase Oliver | Libertarian | 91 | 0.5% | 100% |
| Clarion | Jill Stein | Green | 44 | 0.2% | 100% |
| Clarion | Write-ins | Write - In | 0 | 0.0% | 100% |
| Clearfield | Donald Trump wins | Republican | 30,481 | 75.4% | 100% |
| Clearfield | Kamala Harris | Democrat (incumbent) | 9,647 | 23.9% | 100% |
| Clearfield | Chase Oliver | Libertarian | 183 | 0.5% | 100% |
| Clearfield | Jill Stein | Green | 119 | 0.3% | 100% |
| Clearfield | Write-ins | Write - In | 0 | 0.0% | 100% |
| Clinton | Donald Trump wins | Republican | 12,965 | 70.0% | 100% |
| Clinton | Kamala Harris | Democrat (incumbent) | 5,395 | 29.1% | 100% |
| Clinton | Chase Oliver | Libertarian | 100 | 0.5% | 100% |
| Clinton | Jill Stein | Green | 62 | 0.3% | 100% |
| Clinton | Write-ins | Write - In | 0 | 0.0% | 100% |
| Columbia | Donald Trump wins | Republican | 21,190 | 65.0% | 100% |
| Columbia | Kamala Harris | Democrat (incumbent) | 11,083 | 34.0% | 100% |
| Columbia | Chase Oliver | Libertarian | 193 | 0.6% | 100% |
| Columbia | Jill Stein | Green | 110 | 0.3% | 100% |
| Columbia | Write-ins | Write - In | 0 | 0.0% | 100% |
| Crawford | Donald Trump wins | Republican | 29,685 | 69.2% | 100% |
| Crawford | Kamala Harris | Democrat (incumbent) | 12,858 | 30.0% | 100% |
| Crawford | Chase Oliver | Libertarian | 214 | 0.5% | 100% |
| Crawford | Jill Stein | Green | 115 | 0.3% | 100% |
| Crawford | Write-ins | Write - In | 0 | 0.0% | 100% |
| Cumberland | Donald Trump wins | Republican | 80,267 | 54.1% | 100% |
| Cumberland | Kamala Harris | Democrat (incumbent) | 66,255 | 44.6% | 100% |
| Cumberland | Jill Stein | Green | 953 | 0.6% | 100% |
| Cumberland | Chase Oliver | Libertarian | 921 | 0.6% | 100% |
| Cumberland | Write-ins | Write - In | 0 | 0.0% | 100% |
| Dauphin | Kamala Harris | Democrat (incumbent) | 78,327 | 52.4% | 100% |
| Dauphin | Donald Trump wins | Republican | 69,474 | 46.5% | 100% |
| Dauphin | Jill Stein | Green | 893 | 0.6% | 100% |
| Dauphin | Chase Oliver | Libertarian | 832 | 0.6% | 100% |
| Dauphin | Write-ins | Write - In | 0 | 0.0% | 100% |
| Delaware | Kamala Harris | Democrat (incumbent) | 201,324 | 61.3% | 100% |
| Delaware | Donald Trump wins | Republican | 123,421 | 37.6% | 100% |
| Delaware | Jill Stein | Green | 2,127 | 0.6% | 100% |
| Delaware | Chase Oliver | Libertarian | 1,300 | 0.4% | 100% |
| Delaware | Write-ins | Write - In | 0 | 0.0% | 100% |
| Elk | Donald Trump wins | Republican | 12,543 | 73.1% | 100% |
| Elk | Kamala Harris | Democrat (incumbent) | 4,483 | 26.1% | 100% |
| Elk | Chase Oliver | Libertarian | 75 | 0.4% | 100% |
| Elk | Jill Stein | Green | 52 | 0.3% | 100% |
| Elk | Write-ins | Write - In | 0 | 0.0% | 100% |
| Erie | Donald Trump wins | Republican | 68,866 | 50.0% | 100% |
| Erie | Kamala Harris | Democrat (incumbent) | 67,456 | 49.0% | 100% |
| Erie | Chase Oliver | Libertarian | 686 | 0.5% | 100% |
| Erie | Jill Stein | Green | 587 | 0.4% | 100% |
| Erie | Write-ins | Write - In | 0 | 0.0% | 100% |
| Fayette | Donald Trump wins | Republican | 43,633 | 68.7% | 100% |
| Fayette | Kamala Harris | Democrat (incumbent) | 19,548 | 30.8% | 100% |
| Fayette | Chase Oliver | Libertarian | 169 | 0.3% | 100% |
| Fayette | Jill Stein | Green | 122 | 0.2% | 100% |
| Fayette | Write-ins | Write - In | 0 | 0.0% | 100% |
| Forest | Donald Trump wins | Republican | 1,902 | 71.8% | 100% |
| Forest | Kamala Harris | Democrat (incumbent) | 724 | 27.3% | 100% |
| Forest | Jill Stein | Green | 15 | 0.6% | 100% |
| Forest | Chase Oliver | Libertarian | 9 | 0.3% | 100% |
| Forest | Write-ins | Write - In | 0 | 0.0% | 100% |
| Franklin | Donald Trump wins | Republican | 59,604 | 71.1% | 100% |
| Franklin | Kamala Harris | Democrat (incumbent) | 23,543 | 28.1% | 100% |
| Franklin | Chase Oliver | Libertarian | 457 | 0.5% | 100% |
| Franklin | Jill Stein | Green | 280 | 0.3% | 100% |
| Franklin | Write-ins | Write - In | 0 | 0.0% | 100% |
| Fulton | Donald Trump wins | Republican | 7,039 | 86.1% | 100% |
| Fulton | Kamala Harris | Democrat (incumbent) | 1,102 | 13.5% | 100% |
| Fulton | Chase Oliver | Libertarian | 23 | 0.3% | 100% |
| Fulton | Jill Stein | Green | 13 | 0.2% | 100% |
| Fulton | Write-ins | Write - In | 0 | 0.0% | 100% |
| Greene | Donald Trump wins | Republican | 12,319 | 71.5% | 100% |
| Greene | Kamala Harris | Democrat (incumbent) | 4,592 | 26.6% | 100% |
| Greene | Jill Stein | Green | 235 | 1.4% | 100% |
| Greene | Chase Oliver | Libertarian | 90 | 0.5% | 100% |
| Greene | Write-ins | Write - In | 0 | 0.0% | 100% |
| Huntingdon | Donald Trump wins | Republican | 17,627 | 76.1% | 100% |
| Huntingdon | Kamala Harris | Democrat (incumbent) | 5,368 | 23.2% | 100% |
| Huntingdon | Chase Oliver | Libertarian | 108 | 0.5% | 100% |
| Huntingdon | Jill Stein | Green | 53 | 0.2% | 100% |
| Huntingdon | Write-ins | Write - In | 0 | 0.0% | 100% |
| Indiana | Donald Trump wins | Republican | 29,215 | 69.2% | 100% |
| Indiana | Kamala Harris | Democrat (incumbent) | 12,697 | 30.1% | 100% |
| Indiana | Chase Oliver | Libertarian | 194 | 0.5% | 100% |
| Indiana | Jill Stein | Green | 123 | 0.3% | 100% |
| Indiana | Write-ins | Write - In | 0 | 0.0% | 100% |
| Jefferson | Donald Trump wins | Republican | 18,235 | 78.8% | 100% |
| Jefferson | Kamala Harris | Democrat (incumbent) | 4,707 | 20.4% | 100% |
| Jefferson | Chase Oliver | Libertarian | 131 | 0.6% | 100% |
| Jefferson | Jill Stein | Green | 56 | 0.2% | 100% |
| Jefferson | Write-ins | Write - In | 0 | 0.0% | 100% |
| Juniata | Donald Trump wins | Republican | 9,721 | 80.3% | 100% |
| Juniata | Kamala Harris | Democrat (incumbent) | 2,290 | 18.9% | 100% |
| Juniata | Chase Oliver | Libertarian | 64 | 0.5% | 100% |
| Juniata | Jill Stein | Green | 29 | 0.2% | 100% |
| Juniata | Write-ins | Write - In | 0 | 0.0% | 100% |
| Lackawanna | Kamala Harris | Democrat (incumbent) | 59,510 | 51.0% | 100% |
| Lackawanna | Donald Trump wins | Republican | 56,261 | 48.3% | 100% |
| Lackawanna | Chase Oliver | Libertarian | 425 | 0.4% | 100% |
| Lackawanna | Jill Stein | Green | 394 | 0.3% | 100% |
| Lackawanna | Write-ins | Write - In | 0 | 0.0% | 100% |
| Lancaster | Donald Trump wins | Republican | 166,261 | 57.5% | 100% |
| Lancaster | Kamala Harris | Democrat (incumbent) | 120,119 | 41.5% | 100% |
| Lancaster | Chase Oliver | Libertarian | 1,727 | 0.6% | 100% |
| Lancaster | Jill Stein | Green | 1,150 | 0.4% | 100% |
| Lancaster | Write-ins | Write - In | 0 | 0.0% | 100% |
| Lawrence | Donald Trump wins | Republican | 31,347 | 66.5% | 100% |
| Lawrence | Kamala Harris | Democrat (incumbent) | 15,440 | 32.8% | 100% |
| Lawrence | Chase Oliver | Libertarian | 179 | 0.4% | 100% |
| Lawrence | Jill Stein | Green | 144 | 0.3% | 100% |
| Lawrence | Write-ins | Write - In | 0 | 0.0% | 100% |
| Lebanon | Donald Trump wins | Republican | 48,282 | 65.5% | 100% |
| Lebanon | Kamala Harris | Democrat (incumbent) | 24,734 | 33.6% | 100% |
| Lebanon | Chase Oliver | Libertarian | 390 | 0.5% | 100% |
| Lebanon | Jill Stein | Green | 286 | 0.4% | 100% |
| Lebanon | Write-ins | Write - In | 0 | 0.0% | 100% |
| Lehigh | Kamala Harris | Democrat (incumbent) | 96,317 | 50.7% | 100% |
| Lehigh | Donald Trump wins | Republican | 91,207 | 48.1% | 100% |
| Lehigh | Jill Stein | Green | 1,431 | 0.8% | 100% |
| Lehigh | Chase Oliver | Libertarian | 855 | 0.5% | 100% |
| Lehigh | Write-ins | Write - In | 0 | 0.0% | 100% |
| Luzerne | Donald Trump wins | Republican | 92,444 | 59.2% | 100% |
| Luzerne | Kamala Harris | Democrat (incumbent) | 62,504 | 40.0% | 100% |
| Luzerne | Chase Oliver | Libertarian | 640 | 0.4% | 100% |
| Luzerne | Jill Stein | Green | 562 | 0.4% | 100% |
| Luzerne | Write-ins | Write - In | 0 | 0.0% | 100% |
| Lycoming | Donald Trump wins | Republican | 41,961 | 70.3% | 100% |
| Lycoming | Kamala Harris | Democrat (incumbent) | 17,216 | 28.8% | 100% |
| Lycoming | Chase Oliver | Libertarian | 296 | 0.5% | 100% |
| Lycoming | Jill Stein | Green | 212 | 0.4% | 100% |
| Lycoming | Write-ins | Write - In | 0 | 0.0% | 100% |
| McKean | Donald Trump wins | Republican | 14,401 | 73.2% | 100% |
| McKean | Kamala Harris | Democrat (incumbent) | 5,115 | 26.0% | 100% |
| McKean | Chase Oliver | Libertarian | 108 | 0.5% | 100% |
| McKean | Jill Stein | Green | 58 | 0.3% | 100% |
| McKean | Write-ins | Write - In | 0 | 0.0% | 100% |
| Mercer | Donald Trump wins | Republican | 37,761 | 64.6% | 100% |
| Mercer | Kamala Harris | Democrat (incumbent) | 20,145 | 34.5% | 100% |
| Mercer | Chase Oliver | Libertarian | 312 | 0.5% | 100% |
| Mercer | Jill Stein | Green | 192 | 0.3% | 100% |
| Mercer | Write-ins | Write - In | 0 | 0.0% | 100% |
| Mifflin | Donald Trump wins | Republican | 17,184 | 77.9% | 100% |
| Mifflin | Kamala Harris | Democrat (incumbent) | 4,735 | 21.5% | 100% |
| Mifflin | Chase Oliver | Libertarian | 95 | 0.4% | 100% |
| Mifflin | Jill Stein | Green | 57 | 0.3% | 100% |
| Mifflin | Write-ins | Write - In | 0 | 0.0% | 100% |
| Monroe | Donald Trump wins | Republican | 42,676 | 49.9% | 100% |
| Monroe | Kamala Harris | Democrat (incumbent) | 42,007 | 49.1% | 100% |
| Monroe | Jill Stein | Green | 441 | 0.5% | 100% |
| Monroe | Chase Oliver | Libertarian | 401 | 0.5% | 100% |
| Monroe | Write-ins | Write - In | 0 | 0.0% | 100% |
| Montgomery | Kamala Harris | Democrat (incumbent) | 317,103 | 60.9% | 100% |
| Montgomery | Donald Trump wins | Republican | 198,311 | 38.1% | 100% |
| Montgomery | Jill Stein | Green | 2,984 | 0.6% | 100% |
| Montgomery | Chase Oliver | Libertarian | 2,508 | 0.5% | 100% |
| Montgomery | Write-ins | Write - In | 0 | 0.0% | 100% |
| Montour | Donald Trump wins | Republican | 5,944 | 60.0% | 100% |
| Montour | Kamala Harris | Democrat (incumbent) | 3,862 | 39.0% | 100% |
| Montour | Chase Oliver | Libertarian | 58 | 0.6% | 100% |
| Montour | Jill Stein | Green | 44 | 0.4% | 100% |
| Montour | Write-ins | Write - In | 0 | 0.0% | 100% |
| Northampton | Donald Trump wins | Republican | 89,817 | 50.4% | 100% |
| Northampton | Kamala Harris | Democrat (incumbent) | 86,655 | 48.6% | 100% |
| Northampton | Jill Stein | Green | 930 | 0.5% | 100% |
| Northampton | Chase Oliver | Libertarian | 813 | 0.5% | 100% |
| Northampton | Write-ins | Write - In | 0 | 0.0% | 100% |
| Northumberland | Donald Trump wins | Republican | 30,240 | 69.5% | 100% |
| Northumberland | Kamala Harris | Democrat (incumbent) | 12,863 | 29.6% | 100% |
| Northumberland | Chase Oliver | Libertarian | 255 | 0.6% | 100% |
| Northumberland | Jill Stein | Green | 164 | 0.4% | 100% |
| Northumberland | Write-ins | Write - In | 0 | 0.0% | 100% |
| Perry | Donald Trump wins | Republican | 19,073 | 74.1% | 100% |
| Perry | Kamala Harris | Democrat (incumbent) | 6,385 | 24.8% | 100% |
| Perry | Chase Oliver | Libertarian | 164 | 0.6% | 100% |
| Perry | Jill Stein | Green | 103 | 0.4% | 100% |
| Perry | Write-ins | Write - In | 0 | 0.0% | 100% |
| Philadelphia | Kamala Harris | Democrat (incumbent) | 568,571 | 78.8% | 100% |
| Philadelphia | Donald Trump wins | Republican | 144,311 | 20.0% | 100% |
| Philadelphia | Jill Stein | Green | 6,233 | 0.9% | 100% |
| Philadelphia | Chase Oliver | Libertarian | 2,326 | 0.3% | 100% |
| Philadelphia | Write-ins | Write - In | 0 | 0.0% | 100% |
| Pike | Donald Trump wins | Republican | 21,537 | 61.6% | 100% |
| Pike | Kamala Harris | Democrat (incumbent) | 13,132 | 37.6% | 100% |
| Pike | Jill Stein | Green | 144 | 0.4% | 100% |
| Pike | Chase Oliver | Libertarian | 137 | 0.4% | 100% |
| Pike | Write-ins | Write - In | 0 | 0.0% | 100% |
| Potter | Donald Trump wins | Republican | 7,334 | 80.7% | 100% |
| Potter | Kamala Harris | Democrat (incumbent) | 1,675 | 18.4% | 100% |
| Potter | Chase Oliver | Libertarian | 56 | 0.6% | 100% |
| Potter | Jill Stein | Green | 20 | 0.2% | 100% |
| Potter | Write-ins | Write - In | 0 | 0.0% | 100% |
| Schuylkill | Donald Trump wins | Republican | 51,665 | 70.6% | 100% |
| Schuylkill | Kamala Harris | Democrat (incumbent) | 20,882 | 28.5% | 100% |
| Schuylkill | Chase Oliver | Libertarian | 369 | 0.5% | 100% |
| Schuylkill | Jill Stein | Green | 268 | 0.4% | 100% |
| Schuylkill | Write-ins | Write - In | 0 | 0.0% | 100% |
| Snyder | Donald Trump wins | Republican | 14,664 | 73.2% | 100% |
| Snyder | Kamala Harris | Democrat (incumbent) | 5,239 | 26.1% | 100% |
| Snyder | Chase Oliver | Libertarian | 90 | 0.4% | 100% |
| Snyder | Jill Stein | Green | 45 | 0.2% | 100% |
| Snyder | Write-ins | Write - In | 0 | 0.0% | 100% |
| Somerset | Donald Trump wins | Republican | 31,993 | 78.3% | 100% |
| Somerset | Kamala Harris | Democrat (incumbent) | 8,596 | 21.0% | 100% |
| Somerset | Chase Oliver | Libertarian | 189 | 0.5% | 100% |
| Somerset | Jill Stein | Green | 103 | 0.3% | 100% |
| Somerset | Write-ins | Write - In | 0 | 0.0% | 100% |
| Sullivan | Donald Trump wins | Republican | 2,721 | 73.1% | 100% |
| Sullivan | Kamala Harris | Democrat (incumbent) | 976 | 26.2% | 100% |
| Sullivan | Jill Stein | Green | 12 | 0.3% | 100% |
| Sullivan | Chase Oliver | Libertarian | 12 | 0.3% | 100% |
| Sullivan | Write-ins | Write - In | 0 | 0.0% | 100% |
| Susquehanna | Donald Trump wins | Republican | 16,114 | 71.9% | 100% |
| Susquehanna | Kamala Harris | Democrat (incumbent) | 6,093 | 27.2% | 100% |
| Susquehanna | Chase Oliver | Libertarian | 131 | 0.6% | 100% |
| Susquehanna | Jill Stein | Green | 66 | 0.3% | 100% |
| Susquehanna | Write-ins | Write - In | 0 | 0.0% | 100% |
| Tioga | Donald Trump wins | Republican | 16,272 | 75.4% | 100% |
| Tioga | Kamala Harris | Democrat (incumbent) | 5,100 | 23.6% | 100% |
| Tioga | Chase Oliver | Libertarian | 144 | 0.7% | 100% |
| Tioga | Jill Stein | Green | 71 | 0.3% | 100% |
| Tioga | Write-ins | Write - In | 0 | 0.0% | 100% |
| Union | Donald Trump wins | Republican | 12,969 | 61.2% | 100% |
| Union | Kamala Harris | Democrat (incumbent) | 8,015 | 37.8% | 100% |
| Union | Jill Stein | Green | 104 | 0.5% | 100% |
| Union | Chase Oliver | Libertarian | 100 | 0.5% | 100% |
| Union | Write-ins | Write - In | 0 | 0.0% | 100% |
| Venango | Donald Trump wins | Republican | 18,883 | 70.6% | 100% |
| Venango | Kamala Harris | Democrat (incumbent) | 7,624 | 28.5% | 100% |
| Venango | Chase Oliver | Libertarian | 137 | 0.5% | 100% |
| Venango | Jill Stein | Green | 88 | 0.3% | 100% |
| Venango | Write-ins | Write - In | 0 | 0.0% | 100% |
| Warren | Donald Trump wins | Republican | 14,345 | 69.2% | 100% |
| Warren | Kamala Harris | Democrat (incumbent) | 6,212 | 30.0% | 100% |
| Warren | Chase Oliver | Libertarian | 113 | 0.5% | 100% |
| Warren | Jill Stein | Green | 53 | 0.3% | 100% |
| Warren | Write-ins | Write - In | 0 | 0.0% | 100% |
| Washington | Donald Trump wins | Republican | 75,929 | 62.4% | 100% |
| Washington | Kamala Harris | Democrat (incumbent) | 44,910 | 36.9% | 100% |
| Washington | Chase Oliver | Libertarian | 524 | 0.4% | 100% |
| Washington | Jill Stein | Green | 254 | 0.2% | 100% |
| Washington | Write-ins | Write - In | 0 | 0.0% | 100% |
| Wayne | Donald Trump wins | Republican | 20,071 | 68.2% | 100% |
| Wayne | Kamala Harris | Democrat (incumbent) | 9,150 | 31.1% | 100% |
| Wayne | Chase Oliver | Libertarian | 125 | 0.4% | 100% |
| Wayne | Jill Stein | Green | 98 | 0.3% | 100% |
| Wayne | Write-ins | Write - In | 0 | 0.0% | 100% |
| Westmoreland | Donald Trump wins | Republican | 135,008 | 63.8% | 100% |
| Westmoreland | Kamala Harris | Democrat (incumbent) | 74,904 | 35.4% | 100% |
| Westmoreland | Chase Oliver | Libertarian | 971 | 0.5% | 100% |
| Westmoreland | Jill Stein | Green | 567 | 0.3% | 100% |
| Westmoreland | Write-ins | Write - In | 0 | 0.0% | 100% |
| Wyoming | Donald Trump wins | Republican | 10,222 | 67.9% | 100% |
| Wyoming | Kamala Harris | Democrat (incumbent) | 4,680 | 31.1% | 100% |
| Wyoming | Chase Oliver | Libertarian | 90 | 0.6% | 100% |
| Wyoming | Jill Stein | Green | 60 | 0.4% | 100% |
| Wyoming | Write-ins | Write - In | 0 | 0.0% | 100% |
| York | Donald Trump wins | Republican | 154,884 | 62.1% | 100% |
| York | Kamala Harris | Democrat (incumbent) | 91,926 | 36.9% | 100% |
| York | Chase Oliver | Libertarian | 1,422 | 0.6% | 100% |
| York | Jill Stein | Green | 978 | 0.4% | 100% |
| York | Write-ins | Write - In | 0 | 0.0% | 100% |
Pennsylvania Senate county results
| County | Candidate | Party | Votes | Vote share | Expected state votes counted (%) |
|---|---|---|---|---|---|
| Adams | Dave McCormick wins | Republican | 38,505 | 63.9% | 99% |
| Adams | Bob Casey | Democratic | 19,947 | 33.1% | 99% |
| Adams | John Thomas | Libertarian | 1,031 | 1.7% | 99% |
| Adams | Leila Hazou | Green | 479 | 0.8% | 99% |
| Adams | Marty Selker | Constitution | 314 | 0.5% | 99% |
| Adams | Write-ins | Write - In | 0 | 0.0% | 99% |
| Allegheny | Bob Casey | Democratic | 425,280 | 59.4% | 99% |
| Allegheny | Dave McCormick wins | Republican | 272,861 | 38.1% | 99% |
| Allegheny | John Thomas | Libertarian | 8,409 | 1.2% | 99% |
| Allegheny | Leila Hazou | Green | 7,462 | 1.0% | 99% |
| Allegheny | Marty Selker | Constitution | 1,910 | 0.3% | 99% |
| Allegheny | Write-ins | Write - In | 0 | 0.0% | 99% |
| Armstrong | Dave McCormick wins | Republican | 26,653 | 72.1% | 99% |
| Armstrong | Bob Casey | Democratic | 9,136 | 24.7% | 99% |
| Armstrong | John Thomas | Libertarian | 768 | 2.1% | 99% |
| Armstrong | Marty Selker | Constitution | 195 | 0.5% | 99% |
| Armstrong | Leila Hazou | Green | 192 | 0.5% | 99% |
| Armstrong | Write-ins | Write - In | 0 | 0.0% | 99% |
| Beaver | Dave McCormick wins | Republican | 53,593 | 56.6% | 99% |
| Beaver | Bob Casey | Democratic | 38,529 | 40.7% | 99% |
| Beaver | John Thomas | Libertarian | 1,458 | 1.5% | 99% |
| Beaver | Leila Hazou | Green | 718 | 0.8% | 99% |
| Beaver | Marty Selker | Constitution | 459 | 0.5% | 99% |
| Beaver | Write-ins | Write - In | 0 | 0.0% | 99% |
| Bedford | Dave McCormick wins | Republican | 22,855 | 81.5% | 99% |
| Bedford | Bob Casey | Democratic | 4,624 | 16.5% | 99% |
| Bedford | John Thomas | Libertarian | 334 | 1.2% | 99% |
| Bedford | Marty Selker | Constitution | 123 | 0.4% | 99% |
| Bedford | Leila Hazou | Green | 107 | 0.4% | 99% |
| Bedford | Write-ins | Write - In | 0 | 0.0% | 99% |
| Berks | Dave McCormick wins | Republican | 108,058 | 53.1% | 99% |
| Berks | Bob Casey | Democratic | 89,063 | 43.7% | 99% |
| Berks | John Thomas | Libertarian | 3,424 | 1.7% | 99% |
| Berks | Leila Hazou | Green | 2,148 | 1.1% | 99% |
| Berks | Marty Selker | Constitution | 949 | 0.5% | 99% |
| Berks | Write-ins | Write - In | 0 | 0.0% | 99% |
| Blair | Dave McCormick wins | Republican | 44,741 | 69.1% | 99% |
| Blair | Bob Casey | Democratic | 18,445 | 28.5% | 99% |
| Blair | John Thomas | Libertarian | 869 | 1.3% | 99% |
| Blair | Leila Hazou | Green | 389 | 0.6% | 99% |
| Blair | Marty Selker | Constitution | 279 | 0.4% | 99% |
| Blair | Write-ins | Write - In | 0 | 0.0% | 99% |
| Bradford | Dave McCormick wins | Republican | 22,099 | 71.5% | 99% |
| Bradford | Bob Casey | Democratic | 8,007 | 25.9% | 99% |
| Bradford | John Thomas | Libertarian | 463 | 1.5% | 99% |
| Bradford | Leila Hazou | Green | 197 | 0.6% | 99% |
| Bradford | Marty Selker | Constitution | 144 | 0.5% | 99% |
| Bradford | Write-ins | Write - In | 0 | 0.0% | 99% |
| Bucks | Bob Casey | Democratic | 196,444 | 49.1% | 99% |
| Bucks | Dave McCormick wins | Republican | 194,203 | 48.6% | 99% |
| Bucks | John Thomas | Libertarian | 4,604 | 1.2% | 99% |
| Bucks | Leila Hazou | Green | 3,519 | 0.9% | 99% |
| Bucks | Marty Selker | Constitution | 1,063 | 0.3% | 99% |
| Bucks | Write-ins | Write - In | 0 | 0.0% | 99% |
| Butler | Dave McCormick wins | Republican | 77,328 | 63.9% | 99% |
| Butler | Bob Casey | Democratic | 40,973 | 33.9% | 99% |
| Butler | John Thomas | Libertarian | 1,565 | 1.3% | 99% |
| Butler | Leila Hazou | Green | 672 | 0.6% | 99% |
| Butler | Marty Selker | Constitution | 429 | 0.4% | 99% |
| Butler | Write-ins | Write - In | 0 | 0.0% | 99% |
| Cambria | Dave McCormick wins | Republican | 46,482 | 65.5% | 99% |
| Cambria | Bob Casey | Democratic | 22,887 | 32.2% | 99% |
| Cambria | John Thomas | Libertarian | 903 | 1.3% | 99% |
| Cambria | Leila Hazou | Green | 399 | 0.6% | 99% |
| Cambria | Marty Selker | Constitution | 333 | 0.5% | 99% |
| Cambria | Write-ins | Write - In | 0 | 0.0% | 99% |
| Cameron | Dave McCormick wins | Republican | 1,558 | 70.4% | 99% |
| Cameron | Bob Casey | Democratic | 580 | 26.2% | 99% |
| Cameron | John Thomas | Libertarian | 41 | 1.9% | 99% |
| Cameron | Marty Selker | Constitution | 19 | 0.9% | 99% |
| Cameron | Leila Hazou | Green | 16 | 0.7% | 99% |
| Cameron | Write-ins | Write - In | 0 | 0.0% | 99% |
| Carbon | Dave McCormick wins | Republican | 22,603 | 64.4% | 99% |
| Carbon | Bob Casey | Democratic | 11,570 | 33.0% | 99% |
| Carbon | John Thomas | Libertarian | 508 | 1.4% | 99% |
| Carbon | Leila Hazou | Green | 271 | 0.8% | 99% |
| Carbon | Marty Selker | Constitution | 119 | 0.3% | 99% |
| Carbon | Write-ins | Write - In | 0 | 0.0% | 99% |
| Centre | Bob Casey | Democratic | 40,382 | 50.2% | 99% |
| Centre | Dave McCormick wins | Republican | 38,054 | 47.3% | 99% |
| Centre | John Thomas | Libertarian | 1,044 | 1.3% | 99% |
| Centre | Leila Hazou | Green | 701 | 0.9% | 99% |
| Centre | Marty Selker | Constitution | 234 | 0.3% | 99% |
| Centre | Write-ins | Write - In | 0 | 0.0% | 99% |
| Chester | Bob Casey | Democratic | 178,833 | 55.1% | 99% |
| Chester | Dave McCormick wins | Republican | 138,270 | 42.6% | 99% |
| Chester | John Thomas | Libertarian | 3,887 | 1.2% | 99% |
| Chester | Leila Hazou | Green | 2,869 | 0.9% | 99% |
| Chester | Marty Selker | Constitution | 796 | 0.2% | 99% |
| Chester | Write-ins | Write - In | 0 | 0.0% | 99% |
| Clarion | Dave McCormick wins | Republican | 14,180 | 72.1% | 99% |
| Clarion | Bob Casey | Democratic | 4,684 | 23.8% | 99% |
| Clarion | Marty Selker | Constitution | 414 | 2.1% | 99% |
| Clarion | John Thomas | Libertarian | 311 | 1.6% | 99% |
| Clarion | Leila Hazou | Green | 90 | 0.5% | 99% |
| Clarion | Write-ins | Write - In | 0 | 0.0% | 99% |
| Clearfield | Dave McCormick wins | Republican | 29,063 | 72.3% | 99% |
| Clearfield | Bob Casey | Democratic | 10,111 | 25.1% | 99% |
| Clearfield | John Thomas | Libertarian | 598 | 1.5% | 99% |
| Clearfield | Leila Hazou | Green | 221 | 0.5% | 99% |
| Clearfield | Marty Selker | Constitution | 219 | 0.5% | 99% |
| Clearfield | Write-ins | Write - In | 0 | 0.0% | 99% |
| Clinton | Dave McCormick wins | Republican | 12,250 | 66.4% | 99% |
| Clinton | Bob Casey | Democratic | 5,722 | 31.0% | 99% |
| Clinton | John Thomas | Libertarian | 264 | 1.4% | 99% |
| Clinton | Leila Hazou | Green | 125 | 0.7% | 99% |
| Clinton | Marty Selker | Constitution | 87 | 0.5% | 99% |
| Clinton | Write-ins | Write - In | 0 | 0.0% | 99% |
| Columbia | Dave McCormick wins | Republican | 20,600 | 63.6% | 99% |
| Columbia | Bob Casey | Democratic | 10,962 | 33.9% | 99% |
| Columbia | John Thomas | Libertarian | 445 | 1.4% | 99% |
| Columbia | Leila Hazou | Green | 218 | 0.7% | 99% |
| Columbia | Marty Selker | Constitution | 150 | 0.5% | 99% |
| Columbia | Write-ins | Write - In | 0 | 0.0% | 99% |
| Crawford | Dave McCormick wins | Republican | 28,234 | 66.1% | 99% |
| Crawford | Bob Casey | Democratic | 13,370 | 31.3% | 99% |
| Crawford | John Thomas | Libertarian | 653 | 1.5% | 99% |
| Crawford | Leila Hazou | Green | 271 | 0.6% | 99% |
| Crawford | Marty Selker | Constitution | 186 | 0.4% | 99% |
| Crawford | Write-ins | Write - In | 0 | 0.0% | 99% |
| Cumberland | Dave McCormick wins | Republican | 78,178 | 53.0% | 99% |
| Cumberland | Bob Casey | Democratic | 64,713 | 43.9% | 99% |
| Cumberland | John Thomas | Libertarian | 2,324 | 1.6% | 99% |
| Cumberland | Leila Hazou | Green | 1,725 | 1.2% | 99% |
| Cumberland | Marty Selker | Constitution | 463 | 0.3% | 99% |
| Cumberland | Write-ins | Write - In | 0 | 0.0% | 99% |
| Dauphin | Bob Casey | Democratic | 77,022 | 51.7% | 99% |
| Dauphin | Dave McCormick wins | Republican | 66,949 | 44.9% | 99% |
| Dauphin | John Thomas | Libertarian | 2,343 | 1.6% | 99% |
| Dauphin | Leila Hazou | Green | 1,977 | 1.3% | 99% |
| Dauphin | Marty Selker | Constitution | 665 | 0.4% | 99% |
| Dauphin | Write-ins | Write - In | 0 | 0.0% | 99% |
| Delaware | Bob Casey | Democratic | 197,424 | 60.5% | 99% |
| Delaware | Dave McCormick wins | Republican | 121,482 | 37.2% | 99% |
| Delaware | Leila Hazou | Green | 3,439 | 1.1% | 99% |
| Delaware | John Thomas | Libertarian | 3,281 | 1.0% | 99% |
| Delaware | Marty Selker | Constitution | 831 | 0.3% | 99% |
| Delaware | Write-ins | Write - In | 0 | 0.0% | 99% |
| Elk | Dave McCormick wins | Republican | 11,931 | 69.8% | 99% |
| Elk | Bob Casey | Democratic | 4,674 | 27.4% | 99% |
| Elk | John Thomas | Libertarian | 292 | 1.7% | 99% |
| Elk | Marty Selker | Constitution | 97 | 0.6% | 99% |
| Elk | Leila Hazou | Green | 95 | 0.6% | 99% |
| Elk | Write-ins | Write - In | 0 | 0.0% | 99% |
| Erie | Bob Casey | Democratic | 67,868 | 49.6% | 99% |
| Erie | Dave McCormick wins | Republican | 65,603 | 47.9% | 99% |
| Erie | John Thomas | Libertarian | 1,762 | 1.3% | 99% |
| Erie | Leila Hazou | Green | 1,156 | 0.8% | 99% |
| Erie | Marty Selker | Constitution | 453 | 0.3% | 99% |
| Erie | Write-ins | Write - In | 0 | 0.0% | 99% |
| Fayette | Dave McCormick wins | Republican | 40,804 | 64.8% | 99% |
| Fayette | Bob Casey | Democratic | 20,752 | 33.0% | 99% |
| Fayette | John Thomas | Libertarian | 741 | 1.2% | 99% |
| Fayette | Leila Hazou | Green | 350 | 0.6% | 99% |
| Fayette | Marty Selker | Constitution | 298 | 0.5% | 99% |
| Fayette | Write-ins | Write - In | 0 | 0.0% | 99% |
| Forest | Dave McCormick wins | Republican | 1,808 | 68.3% | 99% |
| Forest | Bob Casey | Democratic | 741 | 28.0% | 99% |
| Forest | John Thomas | Libertarian | 51 | 1.9% | 99% |
| Forest | Marty Selker | Constitution | 26 | 1.0% | 99% |
| Forest | Leila Hazou | Green | 23 | 0.9% | 99% |
| Forest | Write-ins | Write - In | 0 | 0.0% | 99% |
| Franklin | Dave McCormick wins | Republican | 57,217 | 68.8% | 99% |
| Franklin | Bob Casey | Democratic | 23,591 | 28.4% | 99% |
| Franklin | John Thomas | Libertarian | 1,321 | 1.6% | 99% |
| Franklin | Leila Hazou | Green | 590 | 0.7% | 99% |
| Franklin | Marty Selker | Constitution | 402 | 0.5% | 99% |
| Franklin | Write-ins | Write - In | 0 | 0.0% | 99% |
| Fulton | Dave McCormick wins | Republican | 6,773 | 83.5% | 99% |
| Fulton | Bob Casey | Democratic | 1,197 | 14.7% | 99% |
| Fulton | John Thomas | Libertarian | 88 | 1.1% | 99% |
| Fulton | Leila Hazou | Green | 32 | 0.4% | 99% |
| Fulton | Marty Selker | Constitution | 26 | 0.3% | 99% |
| Fulton | Write-ins | Write - In | 0 | 0.0% | 99% |
| Greene | Dave McCormick wins | Republican | 11,643 | 67.9% | 99% |
| Greene | Bob Casey | Democratic | 5,075 | 29.6% | 99% |
| Greene | John Thomas | Libertarian | 251 | 1.5% | 99% |
| Greene | Leila Hazou | Green | 91 | 0.5% | 99% |
| Greene | Marty Selker | Constitution | 85 | 0.5% | 99% |
| Greene | Write-ins | Write - In | 0 | 0.0% | 99% |
| Huntingdon | Dave McCormick wins | Republican | 16,910 | 73.4% | 99% |
| Huntingdon | Bob Casey | Democratic | 5,582 | 24.2% | 99% |
| Huntingdon | John Thomas | Libertarian | 323 | 1.4% | 99% |
| Huntingdon | Leila Hazou | Green | 107 | 0.5% | 99% |
| Huntingdon | Marty Selker | Constitution | 106 | 0.5% | 99% |
| Huntingdon | Write-ins | Write - In | 0 | 0.0% | 99% |
| Indiana | Dave McCormick wins | Republican | 27,881 | 66.3% | 99% |
| Indiana | Bob Casey | Democratic | 13,181 | 31.3% | 99% |
| Indiana | John Thomas | Libertarian | 559 | 1.3% | 99% |
| Indiana | Leila Hazou | Green | 270 | 0.6% | 99% |
| Indiana | Marty Selker | Constitution | 177 | 0.4% | 99% |
| Indiana | Write-ins | Write - In | 0 | 0.0% | 99% |
| Jefferson | Dave McCormick wins | Republican | 17,618 | 76.3% | 99% |
| Jefferson | Bob Casey | Democratic | 4,834 | 20.9% | 99% |
| Jefferson | John Thomas | Libertarian | 354 | 1.5% | 99% |
| Jefferson | Marty Selker | Constitution | 173 | 0.7% | 99% |
| Jefferson | Leila Hazou | Green | 99 | 0.4% | 99% |
| Jefferson | Write-ins | Write - In | 0 | 0.0% | 99% |
| Juniata | Dave McCormick wins | Republican | 9,251 | 76.8% | 99% |
| Juniata | Bob Casey | Democratic | 2,478 | 20.6% | 99% |
| Juniata | John Thomas | Libertarian | 205 | 1.7% | 99% |
| Juniata | Marty Selker | Constitution | 57 | 0.5% | 99% |
| Juniata | Leila Hazou | Green | 51 | 0.4% | 99% |
| Juniata | Write-ins | Write - In | 0 | 0.0% | 99% |
| Lackawanna | Bob Casey | Democratic | 61,653 | 53.2% | 99% |
| Lackawanna | Dave McCormick wins | Republican | 51,944 | 44.8% | 99% |
| Lackawanna | John Thomas | Libertarian | 1,133 | 1.0% | 99% |
| Lackawanna | Leila Hazou | Green | 801 | 0.7% | 99% |
| Lackawanna | Marty Selker | Constitution | 355 | 0.3% | 99% |
| Lackawanna | Write-ins | Write - In | 0 | 0.0% | 99% |
| Lancaster | Dave McCormick wins | Republican | 162,105 | 56.2% | 99% |
| Lancaster | Bob Casey | Democratic | 118,580 | 41.1% | 99% |
| Lancaster | John Thomas | Libertarian | 4,099 | 1.4% | 99% |
| Lancaster | Leila Hazou | Green | 2,429 | 0.8% | 99% |
| Lancaster | Marty Selker | Constitution | 1,139 | 0.4% | 99% |
| Lancaster | Write-ins | Write - In | 0 | 0.0% | 99% |
| Lawrence | Dave McCormick wins | Republican | 29,405 | 62.8% | 99% |
| Lawrence | Bob Casey | Democratic | 16,176 | 34.6% | 99% |
| Lawrence | John Thomas | Libertarian | 668 | 1.4% | 99% |
| Lawrence | Leila Hazou | Green | 307 | 0.7% | 99% |
| Lawrence | Marty Selker | Constitution | 236 | 0.5% | 99% |
| Lawrence | Write-ins | Write - In | 0 | 0.0% | 99% |
| Lebanon | Dave McCormick wins | Republican | 46,172 | 63.1% | 99% |
| Lebanon | Bob Casey | Democratic | 24,745 | 33.8% | 99% |
| Lebanon | John Thomas | Libertarian | 1,223 | 1.7% | 99% |
| Lebanon | Leila Hazou | Green | 612 | 0.8% | 99% |
| Lebanon | Marty Selker | Constitution | 387 | 0.5% | 99% |
| Lebanon | Write-ins | Write - In | 0 | 0.0% | 99% |
| Lehigh | Bob Casey | Democratic | 94,875 | 50.6% | 99% |
| Lehigh | Dave McCormick wins | Republican | 87,147 | 46.5% | 99% |
| Lehigh | John Thomas | Libertarian | 2,511 | 1.3% | 99% |
| Lehigh | Leila Hazou | Green | 2,468 | 1.3% | 99% |
| Lehigh | Marty Selker | Constitution | 583 | 0.3% | 99% |
| Lehigh | Write-ins | Write - In | 0 | 0.0% | 99% |
| Luzerne | Dave McCormick wins | Republican | 87,096 | 56.2% | 99% |
| Luzerne | Bob Casey | Democratic | 64,546 | 41.6% | 99% |
| Luzerne | John Thomas | Libertarian | 1,813 | 1.2% | 99% |
| Luzerne | Leila Hazou | Green | 1,142 | 0.7% | 99% |
| Luzerne | Marty Selker | Constitution | 493 | 0.3% | 99% |
| Luzerne | Write-ins | Write - In | 0 | 0.0% | 99% |
| Lycoming | Dave McCormick wins | Republican | 40,669 | 68.4% | 99% |
| Lycoming | Bob Casey | Democratic | 17,354 | 29.2% | 99% |
| Lycoming | John Thomas | Libertarian | 813 | 1.4% | 99% |
| Lycoming | Leila Hazou | Green | 402 | 0.7% | 99% |
| Lycoming | Marty Selker | Constitution | 257 | 0.4% | 99% |
| Lycoming | Write-ins | Write - In | 0 | 0.0% | 99% |
| McKean | Dave McCormick wins | Republican | 13,799 | 70.5% | 99% |
| McKean | Bob Casey | Democratic | 5,231 | 26.7% | 99% |
| McKean | John Thomas | Libertarian | 283 | 1.4% | 99% |
| McKean | Leila Hazou | Green | 133 | 0.7% | 99% |
| McKean | Marty Selker | Constitution | 125 | 0.6% | 99% |
| McKean | Write-ins | Write - In | 0 | 0.0% | 99% |
| Mercer | Dave McCormick wins | Republican | 36,468 | 62.8% | 99% |
| Mercer | Bob Casey | Democratic | 20,302 | 35.0% | 99% |
| Mercer | John Thomas | Libertarian | 722 | 1.2% | 99% |
| Mercer | Leila Hazou | Green | 376 | 0.6% | 99% |
| Mercer | Marty Selker | Constitution | 220 | 0.4% | 99% |
| Mercer | Write-ins | Write - In | 0 | 0.0% | 99% |
| Mifflin | Dave McCormick wins | Republican | 16,413 | 74.8% | 99% |
| Mifflin | Bob Casey | Democratic | 4,991 | 22.7% | 99% |
| Mifflin | John Thomas | Libertarian | 313 | 1.4% | 99% |
| Mifflin | Leila Hazou | Green | 133 | 0.6% | 99% |
| Mifflin | Marty Selker | Constitution | 96 | 0.4% | 99% |
| Mifflin | Write-ins | Write - In | 0 | 0.0% | 99% |
| Monroe | Bob Casey | Democratic | 41,701 | 49.0% | 99% |
| Monroe | Dave McCormick wins | Republican | 40,872 | 48.1% | 99% |
| Monroe | John Thomas | Libertarian | 1,136 | 1.3% | 99% |
| Monroe | Leila Hazou | Green | 992 | 1.2% | 99% |
| Monroe | Marty Selker | Constitution | 327 | 0.4% | 99% |
| Monroe | Write-ins | Write - In | 0 | 0.0% | 99% |
| Montgomery | Bob Casey | Democratic | 311,859 | 60.0% | 99% |
| Montgomery | Dave McCormick wins | Republican | 196,422 | 37.8% | 99% |
| Montgomery | John Thomas | Libertarian | 5,526 | 1.1% | 99% |
| Montgomery | Leila Hazou | Green | 5,011 | 1.0% | 99% |
| Montgomery | Marty Selker | Constitution | 1,150 | 0.2% | 99% |
| Montgomery | Write-ins | Write - In | 0 | 0.0% | 99% |
| Montour | Dave McCormick wins | Republican | 5,847 | 59.1% | 99% |
| Montour | Bob Casey | Democratic | 3,813 | 38.5% | 99% |
| Montour | John Thomas | Libertarian | 122 | 1.2% | 99% |
| Montour | Leila Hazou | Green | 77 | 0.8% | 99% |
| Montour | Marty Selker | Constitution | 41 | 0.4% | 99% |
| Montour | Write-ins | Write - In | 0 | 0.0% | 99% |
| Northampton | Dave McCormick wins | Republican | 85,787 | 49.1% | 99% |
| Northampton | Bob Casey | Democratic | 84,762 | 48.5% | 99% |
| Northampton | John Thomas | Libertarian | 1,992 | 1.1% | 99% |
| Northampton | Leila Hazou | Green | 1,626 | 0.9% | 99% |
| Northampton | Marty Selker | Constitution | 448 | 0.3% | 99% |
| Northampton | Write-ins | Write - In | 0 | 0.0% | 99% |
| Northumberland | Dave McCormick wins | Republican | 28,706 | 66.3% | 99% |
| Northumberland | Bob Casey | Democratic | 13,432 | 31.0% | 99% |
| Northumberland | John Thomas | Libertarian | 660 | 1.5% | 99% |
| Northumberland | Leila Hazou | Green | 311 | 0.7% | 99% |
| Northumberland | Marty Selker | Constitution | 185 | 0.4% | 99% |
| Northumberland | Write-ins | Write - In | 0 | 0.0% | 99% |
| Perry | Dave McCormick wins | Republican | 18,355 | 71.5% | 99% |
| Perry | Bob Casey | Democratic | 6,470 | 25.2% | 99% |
| Perry | John Thomas | Libertarian | 471 | 1.8% | 99% |
| Perry | Leila Hazou | Green | 230 | 0.9% | 99% |
| Perry | Marty Selker | Constitution | 154 | 0.6% | 99% |
| Perry | Write-ins | Write - In | 0 | 0.0% | 99% |
| Philadelphia | Bob Casey | Democratic | 541,567 | 78.5% | 99% |
| Philadelphia | Dave McCormick wins | Republican | 129,098 | 18.7% | 99% |
| Philadelphia | Leila Hazou | Green | 11,930 | 1.7% | 99% |
| Philadelphia | John Thomas | Libertarian | 6,524 | 0.9% | 99% |
| Philadelphia | Marty Selker | Constitution | 1,197 | 0.2% | 99% |
| Philadelphia | Write-ins | Write - In | 0 | 0.0% | 99% |
| Pike | Dave McCormick wins | Republican | 20,869 | 60.3% | 99% |
| Pike | Bob Casey | Democratic | 12,909 | 37.3% | 99% |
| Pike | John Thomas | Libertarian | 398 | 1.1% | 99% |
| Pike | Leila Hazou | Green | 300 | 0.9% | 99% |
| Pike | Marty Selker | Constitution | 133 | 0.4% | 99% |
| Pike | Write-ins | Write - In | 0 | 0.0% | 99% |
| Potter | Dave McCormick wins | Republican | 7,109 | 78.5% | 99% |
| Potter | Bob Casey | Democratic | 1,695 | 18.7% | 99% |
| Potter | John Thomas | Libertarian | 148 | 1.6% | 99% |
| Potter | Marty Selker | Constitution | 52 | 0.6% | 99% |
| Potter | Leila Hazou | Green | 51 | 0.6% | 99% |
| Potter | Write-ins | Write - In | 0 | 0.0% | 99% |
| Schuylkill | Dave McCormick wins | Republican | 48,553 | 66.7% | 99% |
| Schuylkill | Bob Casey | Democratic | 22,224 | 30.5% | 99% |
| Schuylkill | John Thomas | Libertarian | 1,220 | 1.7% | 99% |
| Schuylkill | Leila Hazou | Green | 533 | 0.7% | 99% |
| Schuylkill | Marty Selker | Constitution | 310 | 0.4% | 99% |
| Schuylkill | Write-ins | Write - In | 0 | 0.0% | 99% |
| Snyder | Dave McCormick wins | Republican | 14,211 | 71.2% | 99% |
| Snyder | Bob Casey | Democratic | 5,309 | 26.6% | 99% |
| Snyder | John Thomas | Libertarian | 246 | 1.2% | 99% |
| Snyder | Leila Hazou | Green | 104 | 0.5% | 99% |
| Snyder | Marty Selker | Constitution | 77 | 0.4% | 99% |
| Snyder | Write-ins | Write - In | 0 | 0.0% | 99% |
| Somerset | Dave McCormick wins | Republican | 30,662 | 75.1% | 99% |
| Somerset | Bob Casey | Democratic | 9,057 | 22.2% | 99% |
| Somerset | John Thomas | Libertarian | 746 | 1.8% | 99% |
| Somerset | Leila Hazou | Green | 178 | 0.4% | 99% |
| Somerset | Marty Selker | Constitution | 166 | 0.4% | 99% |
| Somerset | Write-ins | Write - In | 0 | 0.0% | 99% |
| Sullivan | Dave McCormick wins | Republican | 2,612 | 70.3% | 99% |
| Sullivan | Bob Casey | Democratic | 1,021 | 27.5% | 99% |
| Sullivan | John Thomas | Libertarian | 47 | 1.3% | 99% |
| Sullivan | Marty Selker | Constitution | 18 | 0.5% | 99% |
| Sullivan | Leila Hazou | Green | 17 | 0.5% | 99% |
| Sullivan | Write-ins | Write - In | 0 | 0.0% | 99% |
| Susquehanna | Dave McCormick wins | Republican | 15,547 | 70.0% | 99% |
| Susquehanna | Bob Casey | Democratic | 6,128 | 27.6% | 99% |
| Susquehanna | John Thomas | Libertarian | 278 | 1.3% | 99% |
| Susquehanna | Leila Hazou | Green | 159 | 0.7% | 99% |
| Susquehanna | Marty Selker | Constitution | 104 | 0.5% | 99% |
| Susquehanna | Write-ins | Write - In | 0 | 0.0% | 99% |
| Tioga | Dave McCormick wins | Republican | 15,778 | 73.6% | 99% |
| Tioga | Bob Casey | Democratic | 5,066 | 23.6% | 99% |
| Tioga | John Thomas | Libertarian | 350 | 1.6% | 99% |
| Tioga | Leila Hazou | Green | 135 | 0.6% | 99% |
| Tioga | Marty Selker | Constitution | 103 | 0.5% | 99% |
| Tioga | Write-ins | Write - In | 0 | 0.0% | 99% |
| Union | Dave McCormick wins | Republican | 12,747 | 60.5% | 99% |
| Union | Bob Casey | Democratic | 7,872 | 37.4% | 99% |
| Union | John Thomas | Libertarian | 240 | 1.1% | 99% |
| Union | Leila Hazou | Green | 136 | 0.6% | 99% |
| Union | Marty Selker | Constitution | 77 | 0.4% | 99% |
| Union | Write-ins | Write - In | 0 | 0.0% | 99% |
| Venango | Dave McCormick wins | Republican | 17,825 | 66.9% | 99% |
| Venango | Bob Casey | Democratic | 7,902 | 29.7% | 99% |
| Venango | John Thomas | Libertarian | 477 | 1.8% | 99% |
| Venango | Marty Selker | Constitution | 243 | 0.9% | 99% |
| Venango | Leila Hazou | Green | 184 | 0.7% | 99% |
| Venango | Write-ins | Write - In | 0 | 0.0% | 99% |
| Warren | Dave McCormick wins | Republican | 13,655 | 66.1% | 99% |
| Warren | Bob Casey | Democratic | 6,415 | 31.0% | 99% |
| Warren | John Thomas | Libertarian | 352 | 1.7% | 99% |
| Warren | Marty Selker | Constitution | 126 | 0.6% | 99% |
| Warren | Leila Hazou | Green | 119 | 0.6% | 99% |
| Warren | Write-ins | Write - In | 0 | 0.0% | 99% |
| Washington | Dave McCormick wins | Republican | 71,798 | 59.6% | 99% |
| Washington | Bob Casey | Democratic | 45,926 | 38.1% | 99% |
| Washington | John Thomas | Libertarian | 1,656 | 1.4% | 99% |
| Washington | Leila Hazou | Green | 614 | 0.5% | 99% |
| Washington | Marty Selker | Constitution | 447 | 0.4% | 99% |
| Washington | Write-ins | Write - In | 0 | 0.0% | 99% |
| Wayne | Dave McCormick wins | Republican | 19,331 | 65.9% | 99% |
| Wayne | Bob Casey | Democratic | 9,385 | 32.0% | 99% |
| Wayne | John Thomas | Libertarian | 308 | 1.0% | 99% |
| Wayne | Leila Hazou | Green | 207 | 0.7% | 99% |
| Wayne | Marty Selker | Constitution | 104 | 0.4% | 99% |
| Wayne | Write-ins | Write - In | 0 | 0.0% | 99% |
| Westmoreland | Dave McCormick wins | Republican | 128,040 | 61.3% | 99% |
| Westmoreland | Bob Casey | Democratic | 76,004 | 36.4% | 99% |
| Westmoreland | John Thomas | Libertarian | 2,911 | 1.4% | 99% |
| Westmoreland | Leila Hazou | Green | 1,208 | 0.6% | 99% |
| Westmoreland | Marty Selker | Constitution | 774 | 0.4% | 99% |
| Westmoreland | Write-ins | Write - In | 0 | 0.0% | 99% |
| Wyoming | Dave McCormick wins | Republican | 9,917 | 66.0% | 99% |
| Wyoming | Bob Casey | Democratic | 4,750 | 31.6% | 99% |
| Wyoming | John Thomas | Libertarian | 152 | 1.0% | 99% |
| Wyoming | Leila Hazou | Green | 139 | 0.9% | 99% |
| Wyoming | Marty Selker | Constitution | 58 | 0.4% | 99% |
| Wyoming | Write-ins | Write - In | 0 | 0.0% | 99% |
| York | Dave McCormick wins | Republican | 148,098 | 59.7% | 99% |
| York | Bob Casey | Democratic | 91,779 | 37.0% | 99% |
| York | John Thomas | Libertarian | 4,641 | 1.9% | 99% |
| York | Leila Hazou | Green | 2,255 | 0.9% | 99% |
| York | Marty Selker | Constitution | 1,155 | 0.5% | 99% |
| York | Write-ins | Write - In | 0 | 0.0% | 99% |