2026Called Nov 3Unofficial results
2026 election for Pennsylvania's 4th District
U.S. House · Pennsylvania
Madeleine Dean (D) won re-election with 67.1% of the vote, defeating Aurora Stuski (R) by 34.2 points.
Madeleine DeanDemocrat · winner · incumbent
67.1%231,425
Aurora StuskiRepublican
32.9%113,464
85% of the expected vote counted · 344,889 votes
Source: civicAPI unofficial results and race callsUpdated Nov 7, 2026, 3:00 PM ET
The seat over time
D − R margin in this seat's races around 2026
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.
Madeleine DeanAurora Stuski
$2M
Raised by the campaign
$9.8K
$1.6M
Spent by the campaign
$10.1K
$1.4M
Cash on hand
$2.4K
Campaign money: FEC, through Oct 14, 2026.
Source: FEC campaign filingsUpdated Oct 14, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Madeleine Dean
- >99%
- Aurora Stuski
- <1%
- Projected margin
- D+26.7
Changes to this page
- · Race called for Dean.