1976Final results
1976 Democratic primary runoff for Oklahoma Senate District 15
Oklahoma State Senate · Oklahoma
Charles W. Vann (D) won with 54.3% of the vote, defeating Don Frankenberg (D) by 8.7 points.
Charles W. VannDemocrat · winner
54.3%4,492
Don FrankenbergDemocrat
45.7%3,774
8,266 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET