1970Final results
1970 Democratic primary for Missouri Senate District 22
Missouri State Senate · Missouri
Earl R. Blackwell (D) won with 62.0% of the vote, defeating Charles A. Sheehan (D) by 37.9 points.
Earl R. BlackwellDemocrat · winner · incumbent
62.0%11,166
Charles A. SheehanDemocrat
24.1%4,337
T. Thomas WarrenDemocrat
13.9%2,503
18,006 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET