Voter Registration! Last day to register online for August 17 primary!

Not yet registered to vote in Washington, or moved/changed your name recently? Today's the deadline for online and paper applications and updates to your voter registration!

You can register online here, or to update your information click here. More info on updates from the King County Elections webpage:


If you have moved from one address in King County to another address in King County, you can call us at 206-296-VOTE (8683) to report your new address, complete a voter registration form (external link), or write to us with the following information:

  • Registered name
  • Date of birth
  • Voter registration number (if known)
  • Prior address/new address
  • Mailing address (if different)
  • Signature
  • Daytime and nighttime phone number

To be eligible to vote in your new precinct or under your new name, you must change your record no later than 30 days prior to the election.


(Late deadline for in-person registration if not already registered in Washington is August 9.)

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