Langdon, North Dakota

Langdon, North Dakota
Business district of Langdon
Location of Langdon, North Dakota
Coordinates: 48°45′45″N 98°22′29″W / 48.76250°N 98.37472°W / 48.76250; -98.37472
CountryUnited States
StateNorth Dakota
CountyCavalier
Founded1885
IncorporatedFebruary 25, 1888
Government
  MayorJerry Nowatzki
Area
  Total
1.579 sq mi (4.090 km2)
  Land1.547 sq mi (4.007 km2)
  Water0.032 sq mi (0.082 km2)
Elevation
1,611 ft (491 m)
Population
 (2020)
  Total
1,909
  Estimate 
(2023)
1,847
  Density1,194.0/sq mi (461.0/km2)
Time zoneUTC–6 (Central (CST))
  Summer (DST)UTC–5 (CDT)
ZIP Code
58249
Area code701
FIPS code38-44780
GNIS feature ID1036117
HighwaysND 1, ND 5
Sales tax7.0%
Websitecityoflangdon.com

Langdon is a city 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, was founded in 1885, and was incorporated on February 25, 1888.