PA-08 (Scranton, centred on Biden's hometown) was moved to Toss-up by Cook Political Report in April 2026, the first Pennsylvania seat in contention this cycle. PA-07 is tracked as a secondary watch district. Both are bellwether seats for whether Democrats can retake the House.Source: Cook Political Report

How are Trump's tariffs affecting Pennsylvania workers in the 2026 midterms?

Tariff-driven economic anxiety has weighed on Republican support among Pennsylvania's working-class voters. Cook Political Report cited economic factors in moving PA-08 (Scranton) to Toss-up in April 2026, with Trump's national economic approval at 31-35%.Source: Cook Political Report / Lowdown us-midterms-2026

How many congressional seats does Pennsylvania have in 2026?

Pennsylvania holds 17 congressional seats and two Senate seats, both currently Republican-held.

Background

Pennsylvania is a Mid-Atlantic US state of 13 million people with 17 congressional seats and two Senate seats, both currently Republican-held. It has voted for the presidential winner in 8 of the last 10 elections, giving it a long-standing bellwether reputation. The state carries the legacy of Joe Biden's hometown of Scranton and has a large working-class industrial base in the west alongside suburban corridors east of Pittsburgh and around Philadelphia that track national political shifts closely.

Pennsylvania is the bellwether state of the 2026 midterm cycle. Cook Political Report moved Pennsylvania's 8th Congressional District (PA-08, centred on Scranton) from Lean Republican to Toss-up on 7 April 2026, the first major forecaster move to shift a Pennsylvania seat into contention this cycle. The move followed Trump's economic approval collapsing to 31-35% nationally and an 8.8-point generic ballot swing toward Democrats, driven partly by tariff-driven anxiety among working-class voters. PA-08 went Republican in 2024 despite being Joe Biden's home district, making any Democratic flip here symbolically significant.

A Democratic win in PA-08 would almost certainly accompany a broader national wave; failure to flip it would signal that generic ballot momentum has not translated to individual district outcomes. Pennsylvania's delegation also includes PA-07 as a secondary watch district. Together they give Pennsylvania a disproportionate role in determining whether Democrats retake the House in November 2026.