1978Final results
1978 Democratic primary for Missouri House District 10
Missouri House of Representatives · Missouri
Bob F. Griffin (D) won with 65.5% of the vote, defeating Harold W. Smith (D) by 30.9 points.
Bob F. GriffinDemocrat · winner · incumbent
65.5%3,514
Harold W. SmithDemocrat
34.5%1,854
5,368 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET