Wahpeton (/ˈwɑːpɪtən/ WAH-pit-ən) is a city in Richland County, in southeastern North Dakota, United States. It is on the Bois de Sioux River. Wahpeton is the county seat of Richland County. The population was 7,766 at the 2010 Census.
Wahpeton (/ˈwɑːpɪtən/ WAH-pit-ən) is a city in Richland County, in southeastern North Dakota, United States. It is on the Bois de Sioux River. Wahpeton is the county seat of Richland County. The population was 7,766 at the 2010 Census.