Langdon, ND Insights: Population,
Zip Codes, Influence, and Service Areas

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

Zip Codes in Langdon, ND that we also serve: 58249





Cities Close To Langdon, ND That We Also Serve