1978Final resultsIncumbent defeated
1978 Democratic primary for Oklahoma House District 2
Oklahoma House of Representatives · Oklahoma
Don Mentzer (D) won with 55.9% of the vote, defeating Bob Parris (D) by 11.8 points.
Don MentzerDemocrat · winner
55.9%4,855
Bob ParrisDemocrat · incumbent
44.1%3,830
8,685 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET