1974Final results
1974 election for Missouri House District 155
Missouri House of Representatives · Missouri
Marvin Proffer (D) won with 65.0% of the vote, defeating H. Vernon Devault (R) by 30.1 points.
Marvin ProfferDemocrat · winner · incumbent
65.0%6,487
H. Vernon DevaultRepublican
35.0%3,486
9,973 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 1974
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET