Map of Platte County, Wyoming


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

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

Map of Platte County, Wyoming

Map of Platte County, Wyoming

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

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  • About Platte County, Wyoming

    Platte County is located in the southeastern part of Wyoming, United States. Established in 1911, the county was named after the Platte River, which flows through the region. The county seat and largest town is Wheatland, serving as the primary agricultural and commercial center. Platte County is known for its ranching, farming, and strong rural heritage.

    Population

    According to the United States Census Bureau, the population of Platte County was 8,675 as recorded in the 2020 Census. The population is largely concentrated in Wheatland, with smaller communities and rural areas supporting agriculture and local businesses.

    Area and Geography

    According to the United States Census Bureau, Platte County covers a total area of approximately 2,111 square miles, including about 2,084 square miles of land and 27 square miles of water. The county features rolling plains, river valleys, and irrigation-supported farmland along the Platte River.

    Bordering Counties

    Platte County shares borders with Converse County to the north, Goshen County to the east, Laramie County to the south, and Albany County to the west.

    Major Cities and Communities

    The principal communities in Platte County include Wheatland, Glendo and Guernsey, which serve as local hubs for agriculture, tourism, and community services.

    Attractions and Recreation

    Platte County offers outdoor recreation opportunities including boating, fishing, and camping at Glendo State Park and Guernsey State Park. Historic sites and scenic river landscapes reflect the county’s connection to Wyoming’s pioneer and railroad history.

    Transportation

    Major transportation routes serving Platte County include Interstate 25 and U.S. Highway 26, providing important connections to Cheyenne, Casper, and neighboring counties.

    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 Platte County Government Website.

    Facts about Platte County, Wyoming

    CountryUnited States
    StateWyoming
    RegionEastern Wyoming
    County SeatWheatland
    Named AfterPlatte River
    Established1911
    Organized1911
    Coordinates42.12° N, 104.95° W
    Total Area2,084 sq mi
    Land Area2,075 sq mi
    Water Area9 sq mi
    Population (2020)8,393
    Population RankAmong the least populous counties in Wyoming
    Largest TownWheatland
    Main IndustriesAgriculture, Energy, Manufacturing, Government
    Major HighwaysInterstate 25, U.S. Highway 26, State Highway 34
    Time ZoneMountain Time (UTC−07:00)
    Known ForIrrigated farming, ranching, high plains landscapes
    Official Websitehttps://www.plattecountywy.gov

    Top Attractions in Platte County, Wyoming

    • Guernsey State Park – Boating and hiking trails.
    • Platte County Courthouse – Historic courthouse.
    • Historic Downtown Wheatland – Shops and dining.
    • Guernsey Dam – Fishing and water recreation.
    • Rural Scenic Roadways – Countryside drives.
    • Community Parks – Picnic and recreation areas.
    • Guernsey Trail System – Biking and walking trails.
    • Historic Train Depot – Rail history site.
    • Platte County Museum – Local history exhibits.
    • North Platte River – Boating and fishing.

    List of Cities and Towns in Platte County, Wyoming

    Wheatland, Guernsey, Chugwater, Glendo, Hartville, Sunrise