2020Final results
2020 election for Oklahoma Senate District 7
Oklahoma State Senate · Oklahoma
Warren Hamilton (R) won with 72.2% of the vote, defeating Jerry L. Donathan (D) by 44.4 points.
Warren HamiltonRepublican · winner
72.2%21,762
Jerry L. DonathanDemocrat
27.8%8,388
30,150 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET