Hannah is a city in Cavalier County, North Dakota, United States. The population was 8 at the 2020 census. Hannah was founded in 1897.
Post office in Hannah
Cavalier County, North Dakota
Cavalier County is a county in the U.S. state of North Dakota. It is south of the Canada–US border with Manitoba. As of the 2020 census, the population was 3,704. Its county seat is Langdon.
The city of Cavalier is in nearby Pembina County.
Cavalier County Courthouse