2018Final results
2018 election for Iowa House District 55
Iowa House of Representatives · Iowa
Michael Bergan (R) won with 50.0% of the vote, defeating Kayla Koether (D) by 0.1 points.
Michael BerganRepublican · winner · incumbent
50.0%6,924
Kayla KoetherDemocrat
49.9%6,915
13,846 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