2018Flipped from DemocraticFinal results
2018 election for Missouri House District 118
Missouri House of Representatives · Missouri
Mike McGirl (R) won with 65.6% of the vote, defeating Barbara Marco (D) by 31.2 points, a seat Democrats won last time.
Mike McGirlRepublican · winner
65.6%8,215
Barbara MarcoDemocrat
34.4%4,309
12,524 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