2008Final results
2008 election for President in Oklahoma
President · Oklahoma
John McCain (R) won with 65.6% of the vote, defeating Barack H. Obama (D) by 31.3 points.
John McCainRepublican · winner
65.6%960,165
Barack H. ObamaDemocrat
34.4%502,496
1,462,661 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
The seat over time
D − R margin in this seat's races around 2008
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET