The 2016 Oklahoma Democratic presidential primary took place on March 1 in the U.S. state of Oklahoma as one of the Democratic Party's primaries ahead of the 2016 presidential election.
Image: Hillary Clinton by Gage Skidmore 2
The 2012 Oklahoma Democratic presidential primary took place on Tuesday, March 6, 2012, as part of Super Tuesday along with other primaries and caucuses. Oklahoma's 45 pledged delegates to the Democratic National Convention were allocated according to the results of the vote.
Image: Randall Terry at forum crop
Image: LG PI Cs 2 002