2016Final results
2016 election for Oklahoma House District 15
Oklahoma House of Representatives · Oklahoma
Ed Cannaday (D) won with 58.5% of the vote, defeating Don Herrold (R) by 16.9 points.
Ed CannadayDemocrat · winner · incumbent
58.5%7,915
Don HerroldRepublican
41.5%5,624
13,539 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET