Map of Campbell County, Wyoming


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

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

Map of Campbell County, Wyoming

Map of Campbell County, Wyoming

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

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  • About Campbell County, Wyoming

    Campbell County is located in the northeastern part of Wyoming, United States. Established in 1911, the county was named after John Allen Campbell, the first governor of the Wyoming Territory. The county seat and largest city is Gillette, which serves as a major center for energy production and regional commerce.

    Population

    According to the United States Census Bureau, the population of Campbell County was 47,026 as recorded in the 2020 Census. The county’s population is concentrated in Gillette, with smaller rural communities spread across the region.

    Area and Geography

    According to the United States Census Bureau, Campbell County covers a total area of approximately 4,807 square miles, including about 4,797 square miles of land and 10 square miles of water. The county features rolling plains, grasslands, and energy-producing regions typical of northeastern Wyoming.

    Bordering Counties

    Campbell County shares borders with Sheridan County to the north, Johnson County to the west, Converse County to the southwest, and Weston County to the south, while its eastern boundary meets the state of South Dakota.

    Major Cities and Communities

    The principal community in Campbell County is Gillette, which serves as the county seat and economic hub. Other smaller communities include Wright and Recluse.

    Attractions and Recreation

    Campbell County offers outdoor recreation opportunities including hiking, hunting, and exploring open prairie landscapes. The county is known for its role in coal mining and energy production, which has shaped its economic development and regional identity.

    Transportation

    Major transportation routes serving Campbell County include Interstate 90 and U.S. Route 14-16, connecting the county to other parts of northeastern Wyoming and neighboring states.

    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 Campbell County Government Website.

    Facts about Campbell County, Wyoming

    CountryUnited States
    StateWyoming
    RegionNortheastern Wyoming
    County SeatGillette
    Named AfterJohn A. Campbell
    Established1911
    Organized1911
    Coordinates44.25° N, 105.55° W
    Total Area4,807 sq mi
    Land Area4,798 sq mi
    Water Area9 sq mi
    Population (2020)46,042
    Population RankMost populous county in Wyoming
    Largest CityGillette
    Main IndustriesCoal Mining, Energy Production, Agriculture, Manufacturing
    Major HighwaysInterstate 90, U.S. Highway 14/16, State Highway 59
    Time ZoneMountain Time (UTC−07:00)
    Known ForPowder River Basin coal mines, energy production, high plains
    Official Websitehttps://www.ccgwyoming.com

    Top Attractions in Campbell County, Wyoming

    • Campbell County Courthouse – Historic courthouse.
    • Gillette Historic District – Downtown shops and dining.
    • Donkey Creek Trail – Hiking and nature trails.
    • Rockpile Museum – Local history exhibits.
    • Little Powder River Recreation Area – Outdoor activities.
    • Lake DeSmet – Fishing and boating.
    • Rural Scenic Roadways – Countryside drives.
    • Campbell County Rockpile – Scenic viewpoints.
    • Historic Gillette Depot – Rail history site.
    • Campbell County Fairgrounds – Annual fairs and events.

    List of Cities and Towns in Campbell County, Wyoming

    Gillette, Wright, Recluse, Rozet