Sainte-Anne-des-Plaines

Sainte-Anne-des-Plaines
Sainte-Anne-des-Plaines
Sainte-Anne-des-Plaines in spring
Location within Thérèse-De Blainville RCM.
Sainte-Anne-des-Plaines
Location in central Quebec.
Coordinates: 45°46′N 73°49′W / 45.767°N 73.817°W / 45.767; -73.817
Country Canada
Province Quebec
RegionLaurentides
RCMThérèse-De Blainville
ConstitutedJuly 1, 1855
Government
 • MayorJean-René Labelle
 • Federal ridingMirabel
 • Prov. ridingBlainville
Area
 • City
94.40 km2 (36.45 sq mi)
 • Land93.44 km2 (36.08 sq mi)
 • Urban
4.07 km2 (1.57 sq mi)
Population
 (2021)
 • City
15,221
 • Density162.9/km2 (422/sq mi)
 • Urban
11,269
 • Urban density2,768.8/km2 (7,171/sq mi)
 • Pop 2016–2021
5.5%
Time zoneUTC−5 (EST)
 • Summer (DST)UTC−4 (EDT)
Postal code(s)
Area codes450 and 579
Highways R-335
Websitewww.ville.ste-anne-des-plaines.qc.ca

Sainte-Anne-des-Plaines (French pronunciation: [sɛ̃t an de plɛn]) is a city in southwestern Quebec, Canada, 40 kilometres (25 mi) northwest of the city of Montreal in the Thérèse-De Blainville Regional County Municipality, in the region of Laurentides. Its population was 14,990 during the census of 2014.

The city has the Sainte-Anne-des-Plaines Complex of the Correctional Service of Canada, which includes the Regional Reception Centre (multi-level security), housing Special Handling Unit (SHU), Canada's highest-security unit; Sainte-Anne-des-Plaines Institution (maximum security), and the Regional Mental Health Centre (multi). It also has the Archambault Institution. Sainte-Anne-Des-Plaines got city status in 1987