Rivière-Mistassini, Quebec

Rivière-Mistassini (French pronunciation: [ʁivjɛʁ mistasini]) is an unorganized territory in the Canadian province of Quebec, located in the regional county municipality of Maria-Chapdelaine. The territory had a population of 27 as of the Canada 2021 Census, and covered a land area of 17,629.74 km².

Rivière-Mistassini
Unorganized territory
Rivière-Mistassini Location in Saguenay–Lac-Saint-Jean Quebec.
Coordinates: 49°55′N 72°50′W[1]
Country	Canada
Province	Quebec
Region	Saguenay–Lac-Saint-Jean
RCM	Maria-Chapdelaine
Constituted	unspecified
Government [2]
• Federal riding	Lac-Saint-Jean
• Prov. riding	Roberval
Area [2][3]
• Total	18,753.80 km2 (7,240.88 sq mi)
• Land	17,629.74 km2 (6,806.88 sq mi)
Population  (2021)[3]
• Total	27
• Density	0.0/km2 (0/sq mi)
• Pop (2016–21)	44.9%
• Dwellings	20
Time zone	UTC-5 (EST)
• Summer (DST)	UTC-4 (EDT)
Area codes	418 and 581

The eponymous Mistassini River has its source in the far northern part of the territory and entirely bisects it from north to south.

Demographics

Population trend:^[4]

• Population in 2021: 27 (2016 to 2021 population change: -44.9%)
• Population in 2016: 49
• Population in 2011: 31
• Population in 2006: 10
• Population in 2001: 0
• Population in 1996: 0
• Population in 1991: 0

Private dwellings occupied by usual residents: 16 (total dwellings: 20)