2020Final results
2020 election for Missouri House District 117
Missouri House of Representatives · Missouri
Mike Henderson (R) won with 73.3% of the vote, defeating Tony Dorsett (D) by 46.6 points.
Mike HendersonRepublican · winner · incumbent
73.3%10,485
Tony DorsettDemocrat
26.7%3,817
14,302 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