Janelle Stelson’s challenge to Scott Perry has grown more competitive, making their Harrisburg-area rematch consequential for control of the House.
Scott Perry survived Janelle Stelson’s challenge in 2024. Their second contest looks no easier for the Republican incumbent. Two recent surveys place Stelson narrowly ahead, while a major race rating has shifted toward the Democrat. None of those measures decides the election, but together they show how seriously Perry’s seat is being contested.
Stelson and Perry face each other again in a closely watched House race, viaabc27.
Pennsylvania’s 10th Congressional District includes Harrisburg and all of Dauphin County, along with parts of Cumberland and York counties. Stelson is trying to turn a close previous loss into a Democratic gain. Perry is asking voters to renew his mandate despite the national attention and spending drawn to the race.
A Susquehanna Polling & Research survey conducted from October 5 to 11 placed Stelson at 49% and Perry at 46% among 300 likely voters. Its reported margin of error was 5.6 percentage points. Stelson’s 3-point lead is therefore a close survey result, not proof that she has secured the district.
A Franklin & Marshall College survey conducted from September 9 to 20 also found Stelson ahead 47% to 44% among 390 registered voters in the district. Its reported margin of error for that group was 5.7 points. The two polls reached the same candidate margin, but they surveyed different voter populations at different times. They should be read as separate snapshots.
Recent district surveys show narrow Stelson leads, via 270toWin.
Franklin & Marshall also found Stelson performing strongly among independent and moderate voters. Those subgroup findings help explain why the race is close, but smaller groups carry greater uncertainty than the full district sample. Perry’s task is to hold enough voters outside his Republican base to repeat his 2024 win. Stelson’s is to convert favorable survey responses into votes from people who did not put her over the line last time.
Polling is only one way to assess a race. Cook Political Report’s change from Toss Up to Lean Democrat is an analyst’s race rating, not another poll and not a prediction that Stelson will win. The change reflects a more favorable assessment of her position while leaving Perry a plausible path to reelection.
Harrisburg and surrounding communities form the terrain of the rematch, via Cook Political Report.
Perry has represented the area in Congress for years and won a direct contest against Stelson in 2024. That record matters: he has already shown he can withstand a substantial challenge. But a close previous result also gives Stelson a clear target. She does not need to invent a new statewide coalition; she needs to improve on her last performance within this district.
The race rating makes Pennsylvania’s 10th a more prominent Democratic pickup opportunity. It does not explain which voters have changed their minds or whether the shift will persist through Election Day. For that, the candidates still have to make their cases on costs, representation and their records.
Campaign finance adds another measure of the contest’s intensity. Federal Election Commission figures compiled for the district showed Stelson with about $8.69 million in receipts and $2.52 million in cash on hand through September 30. Perry reported about $6.46 million in receipts and $1.65 million in cash. Stelson’s cash advantage at that reporting date was approximately $871,000, not $2.5 million.
Stelson held a cash advantage at the September reporting date, via Election.org.
That advantage gives Stelson more capacity to communicate in the closing stretch, but it does not establish that her messages will persuade voters. Spending totals also do not include every outside group working to influence the race. Money is a campaign resource, not a substitute for support at the ballot box.
The candidates have used their public exchanges to offer competing interpretations of Perry’s record and Stelson’s proposals. Stelson argues that Perry’s national profile is poorly matched to voters seeking practical answers on household costs and government accountability. Perry casts himself as an experienced representative and challenges whether Stelson’s approach would improve those costs. Voters will judge those claims against their experience, not simply against either campaign’s advertising volume.
This is a genuine rematch. Perry beat Stelson in 2024, and she is now seeking the additional support needed to reverse that result. Recent surveys give her narrow leads, but their uncertainty leaves the outcome open.
The Lean Democrat rating and Stelson’s financial position show why the seat has become a significant pickup opportunity. They measure different things: an analyst’s assessment and reported campaign resources. Neither should be mistaken for votes already cast.
Perry’s incumbency and previous win remain real advantages. Stelson’s polling and fundraising give her a credible route to overturn them. Pennsylvania’s 10th District will test which argument reaches the voters who made the first contest so close.