Democrats Flip Pennsylvania House Seat in Midterms
Janelle Stelson defeated Republican U.S. Rep. Scott Perry in a rematch of their 2024 race in Pennsylvania's 10th Congressional District.
Updated on Nov. 4, 2026 in Political Parties
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Democrat Janelle Stelson defeated Republican U.S. Rep. Scott Perry in Pennsylvania's 10th Congressional District, flipping the seat in a rematch of their 2024 contest that Perry won. The result is part of Democratic gains in Pennsylvania's midterm elections.
Why it matters
The outcome reflects shifting voter sentiment in Pennsylvania, according to political science professor Alison Dagnes, who said it signals uncertainty and dissatisfaction among voters. Democratic gains in the state contribute to a broader national picture in which the party is projected to win control of both chambers of Congress.
NBC News projects Democrats will win at least 258 U.S. House seats, well above the 218 needed for a majority. The extracted reporting does not include Stelson's vote margin or final district totals.
The players
Janelle Stelson
Janelle Stelson is a Democrat who defeated incumbent Republican Scott Perry to win Pennsylvania's 10th Congressional District.
Scott Perry
Scott Perry is a Republican U.S. representative from Pennsylvania who lost his seat in the 10th Congressional District in the midterm elections.
Alison Dagnes
Alison Dagnes is a political science professor at Shippensburg University who commented on the shifting political mood among voters.
The details
Stelson, a Democrat, flipped the district in a rematch of her 2024 race against Perry, who had won that earlier contest. Alison Dagnes, a political science professor at Shippensburg University, said enthusiasm for President Donald Trump among some students, particularly young men, has diminished since the 2024 election.
Timeline
2024: Stelson and Perry faced off in their first race, which Perry won.
November 4, 2026: Midterm results were reported, showing Democratic gains.
Political Context
The result reverses the 2024 outcome in Pennsylvania's 10th District, where Perry defeated Stelson in their first matchup. It arrives as Democrats are projected to take control of both chambers of Congress, according to NBC News.
Control of the U.S. House affects which party sets the legislative agenda in Washington for the coming session. Pennsylvania voters in the 10th District now have a Democratic representative after the seat changed hands.
The takeaway
Midterm results can reverse earlier races quickly, so voter sentiment in a single district is worth watching across election cycles. Readers following Pennsylvania politics can track how these shifts affect representation in the state's congressional delegation.
Further reading
For more on the party dynamics behind these results, see Political Parties coverage across Pennsylvania.
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