The altitude of the commune of La Chaussée-sur-Marne ranges between 87 and 187 meters. The area of the commune is 22.05 km2.[4] The nearest larger town is Vitry-le-François, 13 km to the south.[5]
Population and housing
The commune had a population of 778 in 2019.[6] As of 2019, there are 349 dwellings in the commune, of which 322 primary residences.[7]