Decatur County (county code DC) is a county located in Northwest Kansas. As of the 2010 census, the county population was 2,961. Its county seat and most populous city is Oberlin. The county is named in honor of Commodore Stephen Decatur, Jr.
Decatur County (county code DC) is a county located in Northwest Kansas. As of the 2010 census, the county population was 2,961. Its county seat and most populous city is Oberlin. The county is named in honor of Commodore Stephen Decatur, Jr.