1976Final results
1976 Democratic primary for Missouri House District 31
Missouri House of Representatives · Missouri
Della Hadley (D) won with 66.0% of the vote, defeating Vincent T. Brennan (D) by 32.1 points.
Della HadleyDemocrat · winner · incumbent
66.0%4,494
Vincent T. BrennanDemocrat
34.0%2,310
6,804 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET