1975Final resultsIncumbent defeated
1975 Democratic primary runoff for Mississippi House District 31
Mississippi House of Representatives · Mississippi
Don Richardson (D) won with 55.9% of the vote, defeating Charles B. Mitchell (D) by 11.7 points.
Don RichardsonDemocrat · winner · incumbent
55.9%4,157
Charles B. MitchellDemocrat · incumbent
44.1%3,285
7,442 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET