2020Final results
2020 election for Pennsylvania House District 183
Pennsylvania House of Representatives · Pennsylvania
Zach Mako (R) won with 61.1% of the vote, defeating Jason Ruff (D) by 22.1 points.
Zach MakoRepublican · winner · incumbent
61.1%22,270
Jason RuffDemocrat
38.9%14,204
36,474 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET