2014Flipped from DemocraticFinal resultsIncumbent defeated
2014 election for Missouri House District 20
Missouri House of Representatives · Missouri
Bill E. Kidd (R) won with 54.5% of the vote, defeating John A. Mayfield (D) by 8.9 points, a seat Democrats won last time.
Bill E. KiddRepublican · winner
54.5%4,082
John A. MayfieldDemocrat · incumbent
45.5%3,412
7,494 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2014
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET