1970Final resultsIncumbent defeated
1970 primary for Missouri House District 75
Missouri House of Representatives · Missouri
John Conley (D) won with 52.8% of the vote, defeating Leroy Malcolm (D) by 11.7 points.
John ConleyDemocrat · winner
52.8%1,159
Leroy MalcolmDemocrat · incumbent
41.1%903
Knox BrownDemocrat
6.1%134
2,196 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET