The Washington State Senate even-district primaries on August 1, 2028, will determine which candidates advance to the general election for State Senate seats in even-numbered districts. These primaries use a top-two system, where the two highest vote-getters regardless of party advance to the November general election.
The Washington State Senate even-district primaries on August 1, 2028, will determine which candidates advance to the general election for State Senate seats in even-numbered districts. These primaries use a top-two system, where the two highest vote-getters regardless of party advance to the November general election.
To vote in Washington, registered voters will receive ballots by mail starting in mid-July 2028 and can return them via mail, official drop boxes, or in-person voting centers. Washington uses vote-by-mail as its primary method, and voters do not need to show ID to vote if their signature matches the one on file; registration can be completed online, by mail, or in person through the Washington Secretary of State's office.