Sainte-Catherine, Quebec

Sainte-Catherine
Saint Lawrence Seaway at Sainte-Catherine
Location within Roussillon RCM
Sainte-Catherine
Location in southern Quebec
Coordinates: 45°24′14″N 73°34′13″W / 45.40402°N 73.5704°W / 45.40402; -73.5704
Country Canada
Province Quebec
RegionMontérégie
RCMRoussillon
ConstitutedOctober 30, 1937
Government
  MayorJocelyne Bates
  Federal ridingLa Prairie
  Prov. ridingSanguinet
Area
  Total
16.00 km2 (6.18 sq mi)
  Land9.37 km2 (3.62 sq mi)
Population
 (2021)
  Total
17,347
  Density1,851.4/km2 (4,795/sq mi)
  Pop 2016–2021
1.8%
  Dwellings
7,016
Time zoneUTC−5 (EST)
  Summer (DST)UTC−4 (EDT)
Postal code(s)
Area code(s)450 and 579
Highways
A-30

R-132
Websitewww.ville.sainte-catherine.qc.ca

Sainte-Catherine (French pronunciation: [sɛ̃t katʁin] ) is an off-island suburb of Montreal, in southwestern Quebec, Canada, on the St. Lawrence River in the Regional County Municipality of Roussillon. The population as of the Canada 2021 Census was 17,347.