Doniphan is an incorporated community in Kansas within a larger County with most populous city?
Doniphan, Kansas Doniphan is a small unincorporated community in Doniphan County, Kansas, United States. Doniphan is part of the St. Joseph, MO–KS Metropolitan Statistical Area.
Liberal, Kansas Liberal is the county seat of Seward County, Kansas, United States. As of the 2010 census, the city population was 20,525.