2018Final results
2018 election for Oklahoma House District 100
Oklahoma House of Representatives · Oklahoma
Marilyn Stark (R) won with 54.5% of the vote, defeating Zach Pearson (D) by 8.9 points.
Marilyn StarkRepublican · winner
54.5%6,862
Zach PearsonDemocrat
45.5%5,737
12,599 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