Beauharnois-Salaberry Regional County Municipality

Beauharnois-Salaberry
Location in province of Quebec
Coordinates: 45°19′N 73°56′W / 45.32°N 73.93°W / 45.32; -73.93
Country Canada
Province Quebec
RegionMontérégie
EffectiveJanuary 1, 1982
County seatBeauharnois
Government
  TypePrefecture
  PrefectYves Daoust
Area
  Total
523.10 km2 (201.97 sq mi)
  Land471.26 km2 (181.95 sq mi)
Population
 (2021)
  Total
68,322
  Density145.8/km2 (378/sq mi)
  Change
2011–2021
10.3%
  Dwellings
31,245
Time zoneUTC−5 (EST)
  Summer (DST)UTC−4 (EDT)
Area codes450 and 579
Websitewww.mrc-beauharnois-salaberry.com

Beauharnois-Salaberry (French pronunciation: [boaʁnwa salabɛʁi]) is a regional county municipality in the Montérégie region of Quebec, Canada. Its seat is Beauharnois.