Check your Grays Harbor County registration.

Grays Harbor County is a county in the U.S. state of Washington. As of the 2020 census, the population was 75,636. Its county seat is Montesano, and its largest city is Aberdeen. Grays Harbor County is included in the Aberdeen Micropolitan Statistical Area.

The area that comprises modern-day Grays Harbor County is the ancestral territory of several indigenous Coast Salish peoples, including the Quinault and Lower Chehalis. They first came into contact with European explorers in the late 18th century and the tribes were later afflicted by regional epidemics. Grays Harbor was named for Boston fur trader and merchantman Robert Gray, who entered the bay on May 7, 1792. It was originally named Bullfinch Harbor and later Chehalis Bay before it was renamed for Gray. The first permanent white resident in the future county was William O'Leary, an Irish immigrant who settled on the south side of Grays Harbor in 1848.

This is the Grays Harbor County page of Washington Voter Check, a project of True the Vote, pointing Washington voters at the official tools that already exist — and at Scan Check Protect to verify your registration.

Where anything here differs from what Grays Harbor County or the Washington Secretary of State publishes, they are right and this page is not.