Grays Harbor County Map, Washington


Written and Fact-checked by | Updated On: February 17, 2026, 14:47 ET

Map of Grays Harbor County - Grays Harbor County is a county located in the U.S. state of Washington. Grays Harbor County Map showing cities, highways, important places and water bodies. Get Where is Grays Harbor County located in the map, major cities in Grays Harbor county, population, areas, and places of interest.

Map of Grays Harbor County, Washington

Map of Grays Harbor County, Washington

About Grays Harbor County Map, Alabama: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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  • About Grays Harbor County, Washington

    Grays Harbor County is located in the western part of Washington, United States, along the Pacific Ocean. Established in 1854, the county was originally named Chehalis County and later renamed after Grays Harbor, which was named for Captain Robert Gray, an American explorer. The county seat is Montesano, while Aberdeen is the largest city and a historic center for the timber industry.

    Population

    According to the United States Census Bureau, the population of Grays Harbor County was 75,636 as recorded in the 2020 Census. The county includes coastal communities, small towns, and rural areas, with many residents living in Aberdeen, Hoquiam, and Ocean Shores.

    Area and Geography

    According to the United States Census Bureau, Grays Harbor County covers a total area of approximately 2,224 square miles, including about 1,902 square miles of land and 322 square miles of water. The county features coastal shorelines, river systems, forested hills, and access to the Pacific coastline.

    Bordering Counties

    Grays Harbor County shares borders with Jefferson County to the north, Mason County to the northeast, Thurston County to the east, Lewis County to the southeast, and Pacific County to the south.

    Major Cities and Communities

    The principal cities in Grays Harbor County include Aberdeen, Hoquiam, Montesano, and Ocean Shores. Aberdeen is the largest city and historically known for its timber and maritime industries.

    Attractions and Recreation

    Grays Harbor County offers coastal recreation, fishing, and beach access along the Pacific Ocean. Ocean Shores is a popular destination for beach activities, while forested areas and river systems provide opportunities for hiking, camping, and wildlife viewing.

    Transportation

    Major transportation routes serving Grays Harbor County include U.S. Route 101 an

    Facts about Grays Harbor County, Washington

    CountryUnited States
    StateWashington
    RegionSouthwestern Washington
    County SeatMontesano
    Named AfterGrays Harbor (named by Captain Robert Gray)
    Established1854
    Organized1854
    Coordinates47.1440° N, 123.8030° W
    Total Area2,224 sq mi
    Land Area1,902 sq mi
    Water Area322 sq mi
    Population (2020)75,636
    Population RankMid-sized county in Washington
    Largest CityAberdeen
    Main IndustriesForestry, Fishing, Manufacturing, Tourism
    Major HighwaysU.S. Route 12, U.S. Route 101
    Time ZonePacific Time (UTC−08:00)
    Known ForPacific coastline, Timber industry, Grays Harbor Bay
    Websitehttps://www.graysharbor.us

    Top Attractions in Grays Harbor County, Washington

    • Olympic National Park (nearby) – Rainforests and mountain scenery.
    • Ocean Shores – Beaches and coastal recreation.
    • Westport Light State Park – Lighthouse and ocean views.
    • Westport Maritime Museum – Coastal and maritime history.
    • Grays Harbor National Wildlife Refuge – Shorebirds and wetlands.
    • Lake Quinault (nearby) – Scenic lake and rainforest.
    • North Jetty (Ocean Shores) – Beach access and fishing.
    • Aberdeen Museum of History – Local heritage exhibits.
    • Hoquiam Castle – Historic hilltop mansion.
    • Bowerman Basin – Birdwatching area.
    • Westport Marina – Charter fishing and harbor views.
    • Grays Harbor Lighthouse – Tall lighthouse and tours.

    Cities & Towns in Grays Harbor County, Washington

    Aberdeen, Hoquiam, Ocean Shores, Montesano, Elma, Cosmopolis, Westport, McCleary, Raymond, Humptulips