2018Final results
2018 election for Pennsylvania House District 99
Pennsylvania House of Representatives · Pennsylvania
Dave Zimmerman (R) won with 71.4% of the vote, defeating Elizabeth Malarkey (D) by 42.9 points.
Dave ZimmermanRepublican · winner · incumbent
71.4%14,328
Elizabeth MalarkeyDemocrat
28.6%5,731
20,059 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET