Voters in Two Pennsylvania Counties to Choose New State Representatives in Special Elections

Democrats hold a narrow majority in the state House, with Republicans looking to gain control through these special elections.

Published on Feb. 23, 2026

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Voters in Allegheny and Lehigh counties in Pennsylvania will head to the polls on Tuesday to elect new state representatives in special elections. The elections were triggered by the resignations of two Democratic lawmakers who were elected to other offices. The results could shift the balance of power in the state House, where Democrats currently hold a slim 100-98 majority with five seats vacant.

Why it matters

These special elections are seen as an important test ahead of the November general election, with Republicans needing to win both seats and at least two more in upcoming special elections to take control of the state House. The outcome could have significant implications for the legislative agenda in Pennsylvania.

The details

In Allegheny County's 42nd District, Democratic Dormont Borough Councilwoman Jen Mazzocco will face off against Republican Joseph Leckenby, a lawyer. In Lehigh County's 22nd District, Democratic Allentown school board member Ana T. Tiburcio is running against former Allentown school board member Robert E. Smith Jr., a Republican.

  • The special elections will be held on Tuesday, February 25, 2026.
  • Three additional special elections are scheduled for later this year to fill other vacant state House seats.

The players

Jen Mazzocco

Democratic Dormont Borough Councilwoman and high school teacher running in the 42nd District special election.

Joseph Leckenby

Republican lawyer running in the 42nd District special election.

Ana T. Tiburcio

Democratic Allentown school board member running in the 22nd District special election.

Robert E. Smith Jr.

Republican former Allentown school board member running in the 22nd District special election.

Joanna McClinton

Democratic Speaker of the Pennsylvania House of Representatives.

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What’s next

Three additional special elections are scheduled for later this year to fill other vacant state House seats. The results of these elections, combined with the outcomes of the February 25th races, will determine whether Republicans can gain control of the state House.

The takeaway

These special elections in Allegheny and Lehigh counties will serve as an important early test of the political landscape in Pennsylvania ahead of the November general election. The balance of power in the state House hangs in the balance, with both parties vying for an advantage.