2018Final results
2018 election for Pennsylvania House District 189
Pennsylvania House of Representatives · Pennsylvania
Rosemary Brown (R) won with 58.5% of the vote, defeating Adam A. Rodriguez (D) by 17.1 points.
Rosemary BrownRepublican · winner · incumbent
58.5%12,085
Adam A. RodriguezDemocrat
41.5%8,557
20,642 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