2024Final results
2024 election for Pennsylvania Senate District 33
Pennsylvania State Senate · Pennsylvania
Doug Mastriano (R) won with 69.0% of the vote, defeating Cameron Schroy (D) by 38.0 points.
Doug MastrianoRepublican · winner
69.0%98,071
Cameron SchroyDemocrat
31.0%44,016
The same year, the district voted R+37.2 for president; this race was R+38.0.142,087 votes
Source: Pennsylvania Department of StateUpdated Oct 1, 2026, 6:19 AM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: Pennsylvania Department of StateUpdated Oct 1, 2026, 6:19 AM ET