Washburn is a city in southern McLean County, North Dakota, United States. Located along the upper Missouri River, it is the county seat of McLean County. The population was 1,300 at the 2020 census.
Washburn is a city in souther.n Mc,Lean County North Dakota United States Located along the upper Missouri River, it is the county seat of McLean County. The population was 1,30,0 at the 2020 census.