1980Final results
1980 election for Missouri House District 18
Missouri House of Representatives · Missouri
Stan Thomas (D) won with 58.7% of the vote, defeating Joe Mann (R) by 17.5 points.
Stan ThomasDemocrat · winner · incumbent
58.7%8,592
Joe MannRepublican
41.3%6,034
14,626 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 1980
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET