2018Final results
2018 election for Oklahoma Senate District 28
Oklahoma State Senate · Oklahoma
Jason Smalley (R) won with 73.3% of the vote, defeating Stephanie R. Sanders (Ind) by 46.7 points.
Jason SmalleyRepublican · winner · incumbent
73.3%17,208
Stephanie R. SandersIndependent
26.7%6,255
23,463 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