1980Final results
1980 election for Oklahoma House District 76
Oklahoma House of Representatives · Oklahoma
James A. Williamson (R) won with 66.0% of the vote, defeating Mary Thetford (D) by 32.0 points.
James A. WilliamsonRepublican · winner
66.0%8,528
Mary ThetfordDemocrat
34.0%4,396
12,924 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1980
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET