1998Final results
1998 election for Oklahoma House District 75
Oklahoma House of Representatives · Oklahoma
C. Michael Thornbrugh (R) won with 69.6% of the vote, defeating John W. Clark (D) by 39.1 points.
C. Michael ThornbrughRepublican · winner · incumbent
69.6%5,362
John W. ClarkDemocrat
30.4%2,347
7,709 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 1998
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET