Map of Big Horn County, Wyoming


Written and Fact-checked by | Updated On: February 17, 2026, 20:21 ET

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

Map of Big Horn County, Wyoming

Map of Big Horn County, Wyoming

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

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  • About Big Horn County, Wyoming

    Big Horn County is located in the north-central part of Wyoming, United States, along the border with Montana. Established in 1896, the county was named after the Bighorn River and the surrounding Bighorn Mountains. The county seat is Basin, while Worland is the largest city and serves as a commercial center for the region.

    Population

    According to the United States Census Bureau, the population of Big Horn County was 11,521 as recorded in the 2020 Census. The county includes small towns and rural communities, with many residents living in Worland and surrounding agricultural areas.

    Area and Geography

    According to the United States Census Bureau, Big Horn County covers a total area of approximately 3,159 square miles, including about 3,137 square miles of land and 22 square miles of water. The county features river valleys, farmland, and portions of the Bighorn Mountains that shape its landscape.

    Bordering Counties

    Big Horn County shares borders with Park County to the west, Hot Springs County to the south, Washakie County to the southeast, and Sheridan County to the east, while its northern boundary meets Montana.

    Major Cities and Communities

    The principal communities in Big Horn County include Worland, Basin, Greybull, and Lovell. Basin serves as the county seat, while Worland is the largest city and an important regional hub.

    Attractions and Recreation

    Big Horn County offers outdoor recreation opportunities including fishing, hiking, and camping in the Bighorn Mountains and along the Bighorn River. The region’s scenic landscapes and agricultural heritage attract visitors seeking nature-based experiences.

    Transportation

    Major transportation routes serving Big Horn County include U.S. Route 16, U.S. Route 20, and U.S. Route 310, connecting the county to other parts of Wyoming and neighboring Montana.

    Explore more counties in Wyoming 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 Big Horn County Government Website.

    Facts about Big Horn County, Wyoming

    CountryUnited States
    StateWyoming
    RegionNorth-Central Wyoming
    County SeatBasin
    Named AfterBighorn Mountains
    Established1890
    Organized1890
    Coordinates44.53° N, 108.00° W
    Total Area3,159 sq mi
    Land Area3,137 sq mi
    Water Area22 sq mi
    Population (2020)11,521
    Population RankMid-sized county in Wyoming
    Largest CityLovell
    Main IndustriesAgriculture, Energy, Government, Tourism
    Major HighwaysU.S. Highway 14, U.S. Highway 310, State Highway 789
    Time ZoneMountain Time (UTC−07:00)
    Known ForBighorn Basin, agriculture, proximity to Bighorn Mountains
    Official Websitehttps://www.bighorncountywy.gov

    Top Attractions in Big Horn County, Wyoming

    • Bighorn Canyon National Recreation Area – Boating and hiking.
    • Cloud Peak Wilderness – Mountain trails and scenery.
    • Big Horn County Courthouse – Historic courthouse.
    • Historic Downtown Basin – Shops and local dining.
    • Shell Falls – Scenic waterfall and viewpoints.
    • Medicine Lodge State Archaeological Site – Ancient rock art.
    • Rural Scenic Roadways – Countryside drives.
    • Big Horn Mountains – Hiking and wildlife viewing.
    • Historic Fort Smith – Old frontier site.
    • Lake DeSmet – Fishing and boating.

    List of Cities and Towns in Big Horn County, Wyoming

    Basin, Lovell, Greybull, Cowley, Byron, Manderson, Burlington, Hyattville