2022Final results
2022 election for Pennsylvania House District 156
Pennsylvania House of Representatives · Pennsylvania
Chris Pielli (D) won with 59.6% of the vote, defeating Heidi R. Vanderwaal (R) by 19.2 points.
Chris PielliDemocrat · winner
59.6%18,510
Heidi R. VanderwaalRepublican
40.4%12,537
31,047 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET