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Pennsylvania 10 House race

Updated October 8, 2026 · 26 days until the November 3 election

Janelle Stelson (D) and Scott Perry (R) are running for the House seat in Pennsylvania 10. Across 4 polls, the Frothier average has Janelle Stelson at 47.0% and Scott Perry at 44.0%, which is Stelson +3.0. That gives Janelle Stelson a 63% chance of winning, and the race is rated Tilt D.

Rating
Tilt D
Set by the win estimate
Chance of winning
63%
Janelle Stelson (D)
Polling average
Stelson +3.0
4 polls, newest Sep 20
Frothier estimate
Stelson +3.0
Give or take 9.1 points

Where the race stands

Janelle StelsonDemocrat
47.0%
Scott PerryRepublican
44.0%
Chance of winning
Stelson 63%Perry 37%

How the polls have moved

The polling average over the last four months. Above the middle line Stelson leads; below it Perry leads.

D+4EvenR+4Jun 10Oct 8

Recent polls

Newest first. Polls paid for by a party or a campaign are tagged and count for half in the average.

PollsterEndedSampleStelson (D)Perry (R)Margin
Franklin & Marshall College Sep 20378 RV 47.044.0Stelson +3.0
Normington, Petts & AssociatesD poll Apr 23400 RV 51.045.0Stelson +6.0
Public Policy Polling Nov 19549 RV 48.044.0Stelson +4.0
Public Policy PollingD poll Jul 11559 RV 46.043.0Stelson +3.0

How this estimate is made

Every general-election poll goes into one weighted average: newer, larger and likely-voter polls count for more, and no single pollster can flood it. House district estimates use polls alone, so they carry more uncertainty than statewide races. A win estimate is a probability, not a call: a candidate with a 70 percent chance loses three times in ten. Full method and sources.

Poll data from The New York Times poll database, CC BY 4.0, via PollResults.org. Averages, ratings and projections are Frothier calculations.

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