Map of Grant County, Wisconsin

Written and Fact-checked by | Updated On: January 13, 2026, 05:15 ET

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

Map of Grant County, Wisconsin

Map of Grant County, Wisconsin

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

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  • Map of Grant County, Wisconsin

    Facts about Grant County, Wisconsin

    CountryUnited States
    StateWisconsin
    RegionSouthwestern Wisconsin
    County SeatLancaster
    Named AfterUlysses S. Grant
    Established1837
    Organized1837
    Coordinates42.87° N, 90.71° W
    Total Area~1,183 sq mi
    Land Area~1,147 sq mi
    Water Area~36 sq mi
    Population (2020)51,938
    Population RankMid-sized county in Wisconsin
    Largest CityPlatteville
    Main IndustriesAgriculture, Education, Manufacturing, Mining (historical)
    Major HighwaysU.S. Highway 18, U.S. Highway 61, U.S. Highway 151
    Time ZoneCentral Time (UTC−06:00)
    Known ForMississippi River frontage, University of Wisconsin–Platteville, rolling farmland
    Official Websitehttps://www.grantcountywi.gov

    Top Attractions in Grant County, Wisconsin

    • Castle Rock County Park – Scenic cliffs and trails.
    • National Brewery Museum & Library – Brewing history exhibits.
    • Grant County Courthouse – Historic courthouse.
    • Galena Cellars Vineyards (nearby) – Wine tasting and tours.
    • Mississippi River Scenic Areas – River views and recreation.
    • Downtown Platteville Historic District – Shops and dining.
    • Potosi Brewery Historic Site – Brewery and tours.
    • Rural Scenic Roadways – Countryside drives.
    • Platte Mound Park – Trails and viewpoints.
    • Grant County Historical Society Museum – Local history exhibits.

    List of Cities and Towns in Grant County, Wisconsin

    Platteville, Lancaster, Boscobel, Fennimore, Cuba City (portion), Grant County (portion of Potosi), Bloomington, Cassville, Clifton, Ellenboro, Fennimore (Town), Glen Haven, Harrison, Jamestown, Liberty, Lima, Millville, Mount Hope, Muscoda, North Lancaster, Paris, Potosi, Richland County (portion), Smelser, South Lancaster, Steuben, Watterstown, Wingville