2010Final results
2010 election for Oklahoma Senate District 42
Oklahoma State Senate · Oklahoma
Cliff Aldridge (R) won with 68.3% of the vote, defeating Mike Kelly (D) by 36.6 points.
Cliff AldridgeRepublican · winner · incumbent
68.3%14,954
Mike KellyDemocrat
31.7%6,934
21,888 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET