Sainte-Euphémie-sur-Rivière-du-Sud

Sainte-Euphémie-sur-Rivière-du-Sud
Location within La Matapédia RCM
Ste-Euphémie-sur-Rivière-du-Sud
Location in province of Quebec
Coordinates: 46°46′N 70°26′W / 46.767°N 70.433°W / 46.767; -70.433
Country Canada
Province Quebec
RegionChaudière-Appalaches
RCMMontmagny
ConstitutedJuly 20, 1907
Government
  MayorDaniel Mercier
  Federal ridingMontmagny—L'Islet—
Kamouraska—Rivière-
du-Loup
  Prov. ridingCôte-du-Sud
Area
  Total
92.73 km2 (35.80 sq mi)
  Land92.44 km2 (35.69 sq mi)
Population
 (2021)
  Total
338
  Density3.7/km2 (10/sq mi)
  Pop 2016-2021
5.6%
  Dwellings
209
Time zoneUTC−5 (EST)
  Summer (DST)UTC−4 (EDT)
Postal code(s)
Area code(s)418 and 581
HighwaysNo major routes
Websitemunicipalites-du-quebec.com/ste-euphemie/

Sainte-Euphémie-sur-Rivière-du-Sud (French pronunciation: [sɛ̃t øfemi syʁ ʁivjɛʁ dy syd]) is a municipality of 350 people in the Montmagny Regional County Municipality within the Chaudière-Appalaches region of Quebec, Canada.