1974Final results
1974 Republican primary for Oklahoma Senate District 40
Oklahoma State Senate · Oklahoma
Richard D. Stansberry (R) won with 60.1% of the vote, defeating Tom Isbill (R) by 20.2 points.
Richard D. StansberryRepublican · winner · incumbent
60.1%3,013
Tom IsbillRepublican
39.9%2,000
5,013 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET