Hardeman County, Texas

Hardeman County lies along the Texas-Oklahoma border, with the Red River forming much of its northern boundary. The river is a popular destination for fishing and outdoor recreation. Quanah, the county seat, takes its name from the renowned Comanche leader Quanah Parker.

The county features a rugged and scenic landscape, with red soil, mesquite trees, and prickly pear cactus spread across the countryside. Agriculture and oil production remain important parts of the local economy, while residents take great pride in the area’s deep roots and traditions.

Copper Breaks State Park is one of Hardeman County’s standout attractions, offering opportunities for hiking, camping, fishing, and some of the region’s best stargazing. The park is also associated with the Texas State Longhorn herd program, giving visitors a chance to see these iconic cattle.

CategoryDetails
County NameHardeman County
County SeatQuanah
PopulationApproximately 3,700
Cities, Towns, and CommunitiesQuanah, Chillicothe
Interstates and HighwaysU.S. Highway 287, U.S. Highway 70
FIPS Code48-197
Total Area (Land and Water)697 square miles (695 sq mi land, 2 sq mi water)
Adjacent Counties (and Direction)Harmon County, Oklahoma (North), Jackson County, Oklahoma (Northeast), Wilbarger County (East), Foard County (South), Cottle County (Southwest), Childress County (West)
Time ZoneCentral Time Zone (CST)
StateTexas
Coordinates34°18’N, 99°44’W
EtymologyNamed after Bailey Hardeman, the first secretary of the treasury for the Republic of Texas, and his brother Thomas Jones Hardeman, state representative and judge
Major LandmarksCopper Breaks State Park, Quanah Parker Trail, Hardeman County Jail Museum
Scroll to Top