Quanah is a city in and the county seat of Hardeman County, Texas, United States. As of the 2020 census, its population was 2,279, down from 2,641 at the 2010 census.
Hardeman County Courthouse in 2006
Quanah (c. 1920–1932)
Quanah's commercial district is listed on the National Register of Historic Places.