Pennsylvania Senate District 45
State Senate District 45
Covers part of Allegheny County.
Who Holds This Seat
Running in 2026
No 2026 candidates are on file for this seat yet.
The District
Includes Plum, Monroeville, West Mifflin, White Oak, Baldwin, McKeesport, Lincoln, Whitehall, Clairton, Munhall, Duquesne, Glassport and 27 more.
292 precincts · District lines: State senate lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: U.S. Census Bureau, 2020 TIGER/Line voting districts (VTD20)
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President292 precinctsPennsylvania Department of StateOfficial precinct returns | Kamala D Harris & Tim Walz (D)73,495 · 53.1% | Donald J Trump & Jd Vance (R)63,756 · 46.1% | D+7.0 | 138,401 | Pennsylvania Department of StateOfficial precinct returns |
| 2024 U.S. Senate292 precinctsPennsylvania Department of StateOfficial precinct returns | Robert P Casey Jr (D)73,826 · 53.9% | Dave Mccormick (R)59,301 · 43.3% | D+10.6 | 136,930 | Pennsylvania Department of StateOfficial precinct returns |
| 2022 U.S. Senate292 precinctsPennsylvania Department of StateOfficial precinct returns | John Fetterman (D)63,011 · 58.6% | Mehmet Oz (R)42,772 · 39.7% | D+18.8 | 107,616 | Pennsylvania Department of StateOfficial precinct returns |
| 2022 Governor292 precinctsPennsylvania Department of StateOfficial precinct returns | Josh Shapiro And Austin Davis (D)68,563 · 63.8% | Douglas V Mastriano And Carrie Lewis Delrosso (R)37,175 · 34.6% | D+29.2 | 107,518 | Pennsylvania Department of StateOfficial precinct returns |
| 2020 President292 precinctsPennsylvania Department of StateOfficial precinct returns | Joseph Robinette Biden Jr (D)74,609 · 53.1% | Donald J. Trump (R)64,172 · 45.7% | D+7.4 | 140,402 | Pennsylvania Department of StateOfficial precinct returns |
Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
State Senate District 45
2024 Pennsylvania General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Nickolas R PisciottanoDemocrat | Democrat | 69,248 | 53.1% |
| Jennifer DintiniRepublican | Republican | 61,189 | 46.9% |
Official precinct returns (PA Department of State bulk data; Philadelphia City Commissioners certified file) · Pennsylvania Department of State — official statewide precinct returns…
State Senate District 45
2020 Pennsylvania General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| James R BrewsterDemocrat | Democrat | 66,198 | 50.0% |
| Nicole W. ZiccarelliRepublican | Republican | 66,125 | 50.0% |
Official precinct returns (PA Department of State bulk data; Philadelphia City Commissioners certified file) · Pennsylvania Department of State — official statewide precinct returns…