Who Won Oklahoma Elections in 2012?
Incumbent U.S. Representatives won re-election in the 3rd, 4th, and 5th Congressional Districts in 2012.
In the 1st District incumbent John Sullivan lost in the Republican primary to Jim Bridenstine, who went on to win the general election over Democrat John Olson.
In the 2nd District 4-term Democratic Congressman Dan Boren did not run for re-election. His seat was taken by Republican Markwayne Mullin over Democrat Rob Wallace - making all five Congressional seats in Oklahoma currently held by Republicans.