Dean will win PA-04 by 30 to 35 percent

The Democratic nominee will romp to a 30 to 35 percent victory in PA-04 on November 3, 2026, boosting state Democrats and handing Governor Josh Shapiro a concrete win. Madeleine Dean, the district incumbent who has served since 2019 and who carried the seat by an 18.1 percent margin in 2024, will e…