Control of Pennsylvania’s Closely Divided State House Is Up for Grabs Again
HARRISBURG — Control of the Pennsylvania state House will be decided Nov. 3, and the margin could not be thinner. Democrats hold a 103 to 100 edge, meaning a net gain of two seats would hand Republicans the gavel.
The fragility of that edge was on display in August, when Democrat Brandon Dukes won a Butler County special election by 88 votes, according to unofficial results reported by the Erie Times-News. The victory in the 12th District, which President Donald Trump carried by about 18 points in 2024, gave Democrats their current two-seat cushion. Dukes, who was sworn in Sept. 8, now faces Republican Scott Timko in a November rematch.
The district had been in Republican hands since 1999 before former Rep. Stephenie Scialabba resigned, and both parties are treating the rematch as a bellwether. Turnout in the special election was under a third of registered voters, and Republicans argue the November electorate will look very different.
Democrats also have to defend several seats in territory Trump won. In Cambria County, Rep. Frank Burns has held the 72nd District since 2008 even as his voters backed Trump by more than 31 points in 2024, according to Spotlight PA. He faces Republican Phil Rice, an Army veteran. Democrats are defending five other Trump-won districts, including seats in Beaver County, northeastern Pennsylvania and Bucks County.
One bright spot for Democrats is the 144th District in Bucks County, where a State Navigate poll in August found Rep. Brian Munroe leading Republican Mike Murphy by 12 points. Roughly two dozen seats across the state are considered competitive, and Democrats are targeting about seven held by Republicans.
House Minority Leader Jesse Topper called the Butler County loss “disappointing but unsurprising,” attributing it to changing demographics and the unpredictable nature of special elections. “There is much more yet to unfold in the final months of the 2026 election cycle,” Topper said in a statement.
The stakes go beyond the chamber. A Republican sweep of the House, Senate and governor’s office would be the party’s first trifecta in Pennsylvania since 2014, while Democrats expanding their majority would strengthen Gov. Josh Shapiro’s hand in budget fights. Pennsylvania has had a Democratic governor since 2015.
All 203 House seats are on the ballot Nov. 3. With the majority hinging on a handful of votes in a handful of districts, both parties are pouring resources into the final three weeks.