Sainte-Martine, Quebec

Sainte-Martine
Location within Beauharnois-Salaberry RCM
Ste-Martine
Location in southern Quebec
Coordinates: 45°15′N 73°48′W / 45.25°N 73.8°W / 45.25; -73.8
CountryCanada
ProvinceQuebec
RegionMontérégie
RCMBeauharnois-Salaberry
ConstitutedSeptember 9, 1999
Government
  MayorMélanie Lefort
  Federal ridingChâteauguay—Les Jardins-de-Napierville
  Prov. ridingHuntingdon
Area
  Total
64.51 km2 (24.91 sq mi)
  Land63.06 km2 (24.35 sq mi)
Population
 (2021)
  Total
5,664
  Density89.8/km2 (233/sq mi)
  Pop (2016-21)
3.7%
  Dwellings
2,469
Time zoneUTC−5 (EST)
  Summer (DST)UTC−4 (EDT)
Postal code(s)
Area code(s)450 and 579
Highways R-138 R-205
Websitewww.municipalite.sainte-martine.qc.ca

Sainte-Martine (French pronunciation: [sɛ̃t maʁtin]) is a municipality in Beauharnois-Salaberry Regional County Municipality in the Montérégie region of Quebec, Canada. The population as of the 2021 Canadian census was 5,664. The municipality is made up of a large northern section and a small unattached southern area that was known as the municipality of Saint-Paul-de-Châteauguay until its merger with Sainte-Martine on September 9, 1999.