1968Final results
1968 election for Missouri House District 40
Missouri House of Representatives · Missouri
John A. Grellner (D) won with 58.3% of the vote, defeating John M. Williams (R) by 16.5 points.
John A. GrellnerDemocrat · winner · incumbent
58.3%6,572
John M. WilliamsRepublican
41.7%4,707
11,279 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