Check your voter registration status, print your Washington State ballot, track your ballot's status (has it been tabulated yet?), and more.
(For all counties, although specific links for King County and Spokane County are listed below).
"This website is an initiative of the Voting Information Project (VIP), a partnership between state election officials and Democracy Works to connect voters with the election information they need to cast a ballot. Launched in 2008, VIP works with state and local election officials to provide official and up-to-date election information."