1970Final results
1970 election for Missouri House District 40
Missouri House of Representatives · Missouri
John A. Grellner (D) won with 66.6% of the vote, defeating John C. Weinrich (R) by 33.3 points.
John A. GrellnerDemocrat · winner · incumbent
66.6%5,201
John C. WeinrichRepublican
33.4%2,605
7,806 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 1970
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET