1968Final results
1968 election for Missouri House District 18
Missouri House of Representatives · Missouri
Harold Esser (R) won with 56.3% of the vote, defeating Margaret Moynihan (D) by 12.5 points.
Harold EsserRepublican · winner
56.3%8,178
Margaret MoynihanDemocrat
43.7%6,355
14,533 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 1968
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET