2018Final results
2018 election for Pennsylvania House District 183
Pennsylvania House of Representatives · Pennsylvania
Zach Mako (R) won with 56.6% of the vote, defeating Jason Ruff (D) by 13.3 points.
Zach MakoRepublican · winner · incumbent
56.6%14,020
Jason RuffDemocrat
43.4%10,731
24,751 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