2018Final results
2018 election for Oklahoma House District 75
Oklahoma House of Representatives · Oklahoma
T.J. Marti (R) won with 53.4% of the vote, defeating Karen Gaddis (D) by 10.5 points.
T.J. MartiRepublican · winner
53.4%5,627
Karen GaddisDemocrat
42.9%4,516
Kelli KrebsLibertarian
3.7%395
10,538 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET