2018Final results
2018 election for Illinois Representative District 55
Illinois House of Representatives · Illinois
Martin J. Moylan (D) won with 55.6% of the vote, defeating Marilyn Smolenski (R) by 11.3 points.
Martin J. MoylanDemocrat · winner · incumbent
55.6%20,449
Marilyn SmolenskiRepublican
44.4%16,308
36,757 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