Prowers County, Colorado

Prowers County is located in southeastern Colorado along the Kansas state line. Lamar serves as the county seat and largest community, with a historic downtown and the annual Sand and Sage Fair adding to its small-town character.

The county’s landscape is predominantly flat, with agriculture and ranching forming the backbone of the local economy. Wheat, corn, and cattle are important parts of the region’s agricultural production. John Martin Reservoir and State Park, located just west of the county, provides opportunities for boating, fishing, camping, and other outdoor activities.

Prowers County also has a rich transportation history, with the historic Santa Fe Trail passing through the region. U.S. Highway 287 remains an important north-south route, connecting the county with communities across southeastern Colorado and travelers heading toward the Texas Panhandle.

CategoryDetails
County NameProwers County
County SeatLamar
EtymologyNamed after John W. Prowers, an early pioneer and prominent cattleman
Cities, Towns, and CommunitiesLamar, Holly, Granada, Hartman
Interstates and HighwaysU.S. Highway 50, U.S. Highway 385, State Highway 196, State Highway 89
FIPS Code08-099
Total Area (Land and Water)1,644 square miles (land: 1,638 sq mi, water: 6 sq mi)
Adjacent Counties (and Direction)Kiowa County (North), Greeley County, Kansas (Northeast), Hamilton County, Kansas (East), Stanton County, Kansas (Southeast), Baca County (South), Bent County (West)
Time ZoneMountain Time Zone (MST/MDT)
PopulationApproximately 11,500
StateColorado
Coordinates38.0674° N, 102.6195° W
Major LandmarksBig Timbers Museum, John Martin Reservoir State Park, Amache National Historic Site
Scroll to Top