Washington has 76 pledged and 19 unpledged delegates. Of the 76 pledged delegates, 49 are district-level delegates (based on results of a given district's binding primary), 17 are at-large delegates and 10 are pledged "party leader and elected official" (PLEO) delegates. Of the 19 unpledged delegates, 17 are PLEO and two others are add-ons selected on June 6, 2004.
For more about the delegate selection process, click here. How does CNN project winners in races? Click here. Exit polls are a survey of selected voters taken soon after they leave their voting place. Pollsters use this sample information, collected from a small percentage of voters, to track and project how all voters or specific segments of the voters sided on a particular race or ballot measure. For more on how to read exit polls, click here.