Voter registration

Find out about who can vote, how to register, cancel a registration, and challenge a registration.

Find out who can register to vote and who cannot register to vote.

Find out how to register to vote online, by mail or in-person.

Find out how to report a registration that may be invalid.

Find out how to cancel your registration or the registration of a deceased King County voter.

Find out how to cancel your registration or the registration of a deceased King County voter.