 Continuing on that trend, Washington stayed in the Democratic column as Obama carried the state with over 57% of the vote.The Democratic caucuses were a series of events held by the Washington State Democratic Party to determine the delegates that the Party sent to the 2008 Democratic National Convention.Delegates were selected in a four-tier process that began with precinct caucuses, was further refined in legislative district caucuses and/or county conventions, concluded for some delegates in the congressional district caucuses, and finally concluded for the remaining delegates at the state convention.