Flipped from RepublicanCalledUnofficial resultsIncumbent defeated
Pennsylvania Senate District 24
Pennsylvania State Senate · Pennsylvania
Chris Thomas flipped the seat for Democrats, winning by 10.5 points over Tracy Pennycuick.
Staggered Senate
Chris ThomasDemocrat · winner
54.3%62,995
Tracy PennycuickRepublican · incumbent
43.8%50,843
GreenGreen
1.8%2,129
86% of the expected vote counted · 115,967 votes
Source: civicAPI unofficial results and race callsUpdated Nov 5, 2026, 3:27 PM ET
Where the race moved
Against the 2024 presidential vote
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)
Money in this race
Each line compares the two campaigns on one scale.
Chris ThomasTracy Pennycuick
$495K
Raised by the campaign
$612.6K
$183.7K
Spent by the campaign
$242.2K
$312.8K
Cash on hand
$523.2K
Campaign money: Pennsylvania Department of State, through Jun 8, 2026.
Source: Pennsylvania Department of State campaign filingsUpdated Jun 8, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Chris Thomas
- 67%
- Tracy Pennycuick
- 33%
- Projected margin
- D+3.1
The candidates
Chris Thomas (D)Tracy Pennycuick (R)
Incumbent, Pennsylvania State Senate, first elected 2022
Incumbent, Pennsylvania State Senate, first elected 2022
Also on the ballot: Green (Green), 1.8%