1986Final results
1986 Democratic primary for Missouri Senate District 20
Missouri State Senate · Missouri
Danny Staples (D) won with 83.6% of the vote, defeating Marvin L. Dinger (D) by 67.3 points.
Danny StaplesDemocrat · winner · incumbent
83.6%15,880
Marvin L. DingerDemocrat
16.4%3,107
18,987 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET