Garfield County Map, Washington


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

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

Map of Garfield County, Washington

Map of Garfield County, Washington

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

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  • About Garfield County, Washington

    Garfield County is located in the southeastern part of Washington, United States. Established in 1881, the county was named after James A. Garfield, the 20th President of the United States. The county seat and largest city is Pomeroy, which serves as the administrative and economic center of this rural county.

    Population

    According to the United States Census Bureau, the population of Garfield County was 2,286 as recorded in the 2020 Census. It is one of the least populous counties in Washington, with small communities spread across agricultural and rolling hill landscapes.

    Area and Geography

    According to the United States Census Bureau, Garfield County covers a total area of approximately 718 square miles, including about 711 square miles of land and 7 square miles of water. The county is characterized by wheat fields, river valleys, and rural terrain typical of southeastern Washington.

    Bordering Counties

    Garfield County shares borders with Columbia County to the south, Asotin County to the east, Whitman County to the northeast, and Walla Walla County to the west.

    Major Cities and Communities

    The primary incorporated city in Garfield County is Pomeroy, which serves as the county seat. The county’s small towns and rural communities support a largely agriculture-based economy.

    Attractions and Recreation

    Garfield County offers scenic countryside, river access, and outdoor recreation opportunities such as fishing, hiking, and camping. The county’s historic buildings and quiet rural landscapes reflect its agricultural heritage and early settlement history.

    Transportation

    Major transportation routes serving Garfield County include U.S. Route 12 and State Route 127, connecting the county to neighboring communities and other parts of southeastern Washington.

    Explore more counties in Washington Counties or view the complete USA States Map section for additional geographic information.

    Sources:

    Population and area data sourced from the United States Census Bureau (2020 Census). General county information referenced from the Official Garfield County Government Website.

    Facts about Garfield County, Washington

    CountryUnited States
    StateWashington
    RegionSoutheastern Washington
    County SeatPomeroy
    Named AfterJames A. Garfield (20th U.S. President)
    Established1881
    Organized1881
    Coordinates46.4310° N, 117.5450° W
    Total Area718 sq mi
    Land Area712 sq mi
    Water Area6 sq mi
    Population (2020)2,363
    Population RankOne of the least populous counties in Washington
    Largest CityPomeroy
    Main IndustriesAgriculture, Wheat Farming, Ranching
    Major HighwaysU.S. Route 12, State Route 127
    Time ZonePacific Time (UTC−08:00)
    Known ForWheat fields, Rolling Palouse hills, Rural landscapes
    Websitehttps://www.co.garfield.wa.us

    Top Attractions in Garfield County, Washington

    • Pomeroy Historic District – County seat with 19th-century buildings.
    • Garfield County Courthouse – Historic Richardsonian Romanesque courthouse.
    • Pataha Creek Canyon – Scenic canyon and wildlife.
    • Palouse Scenic Byway – Rolling hills and farmland views.
    • Pataha Creek State Wildlife Area – Fishing and birdwatching.
    • Garfield County Museum – Local history exhibits.
    • Deadman Creek Road – Scenic rural drive.
    • Mayview Historic Area – Small-town heritage site.
    • Tucannon River (nearby) – Fishing and river scenery.
    • Palouse Prairie Landscapes – Iconic agricultural scenery.
    • Pomeroy City Park – Community park and events.
    • Scenic Farmland Overlooks – Panoramic countryside views.

    Cities & Towns in Garfield County, Washington

    Pomeroy, Pataha, Garfield County Rural Communities