Grays Harbor County, Washington Genealogy Records

Selected record inventories for Grays Harbor County, their listed years, and where to ask for access.

Selected inventory review: 2026-11-02. Selected collection metadata checked against repository catalog descriptions. This is not a complete holdings audit, examination of original records, or certification of current access. See the access note for limitations. Repository catalog or holdings guide

Formed
1854
County seat
Montesano
Chelan CountyClallam CountyClark CountyCowlitz CountyDouglas CountyGrant CountyIsland CountyJefferson CountyKing CountyKitsap CountyKittitas CountyKlickitat CountyMason CountyOkanogan CountyPacific CountyPierce CountySan Juan CountySkagit CountySkamania CountySnohomish CountyWahkiakum CountyWhatcom CountyYakima CountyLewis CountyThurston CountyGrays Harbor CountyClallamCowlitzDouglasGrantJeffersonKingKittitasKlickitatPierceSkagitSnohomishYakimaLewisThurstonGrays Harbor
Grays Harbor CountyParent counties (search here for earlier records)Today's boundaries · U.S. Census Bureau

Listed record inventories

Selected holdings and indexes for Grays Harbor County, checked against the repository descriptions linked below. Date spans may contain gaps; an index is not a complete set of original records.

Cemeteries and burial

See the repository's descriptions and search options

Repository access note: Selected digital collection links from Washington State Library county research guides. Collections may include local towns, schools, cemeteries and other organizations within the county. Guide dates can change; consult each Digital Archives collection for actual coverage, restrictions and available images.

Sources: the catalogs and repository descriptions linked on the entries above. Selected inventories do not establish complete coverage of every record type or online access to original documents. Read the repository access note for source dates and limitations.

Where to find the records

Offices change their hours and access rules; call before you visit.

Boundaries and parent counties

Formed from: Lewis County, Thurston County

Check the parent counties for earlier records: Lewis County, Thurston County

PacificClarkeSkamaniaJeffersonNon-County Area 1IslandKingPierceSawamishLewisThurstonChehalisChehalisLewisThurstonClarkeJeffersonKingSawamish
Chehalis as created in 1854Where its land was the day beforeToday's boundaryBoundaries: Newberry Library, Atlas of Historical County Boundaries

Records stay with the county that created them. If your ancestor lived here before 1854, search the parent county. The Atlas of Historical County Boundaries shows each boundary change.

Research tip

Washington began statewide registration of births and deaths in 1907. Many county marriage, birth, death and census records are indexed free in the Washington State Digital Archives.