Langdon, North Dakota

Langdon is a city in Cavalier County in the state of North Dakota, United States. It is the county seat of Cavalier County. The population was 1,909 at the 2020 census. Langdon was  made the county seat in 1884. It was incorporated in 1885.

 References 

Category:1884 establishments in Dakota Territory
Category:Cities in North Dakota
Category:County seats in North Dakota