Mont-Saint-Jean, Aisne

Mont-Saint-Jean
The church of Mont-Saint-Jean
Location of Mont-Saint-Jean
Mont-Saint-Jean
Mont-Saint-Jean
Coordinates: 49°47′26″N 4°12′28″E / 49.7906°N 4.2078°E / 49.7906; 4.2078
CountryFrance
RegionHauts-de-France
DepartmentAisne
ArrondissementVervins
CantonHirson
IntercommunalityCC Trois Rivières
Government
  Mayor (20202026) Patrick Feuillet
Area
1
3.95 km2 (1.53 sq mi)
Population
 (2022)
81
  Density21/km2 (53/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
02522 /02360
Elevation192–266 m (630–873 ft)
(avg. 243 m or 797 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Mont-Saint-Jean (French pronunciation: [mɔ̃ sɛ̃ ʒɑ̃]) is a commune in the Aisne department in Hauts-de-France in northern France.