Demographics of Quebec
The demographics of Quebec constitutes a complex and sensitive issue, especially as it relates to the National question. Quebec is the only one of Canada's provinces to feature a francophone (French-speaking) majority, and where anglophones (English-speakers) constitute an officially recognized minority group. According to the 2011 census, French is spoken by more than 85.5% of the population while this number rises to 88% for children under 15 years old. According to the 2011 census, 95% of Quebec are able to conduct a conversation in French, with less than 5% of the population not able to speak French.
In 2013, Statistics Canada had estimated the province's population to be 8,155,334. In the 2016 census, Quebec's population had slightly grown from that estimate to 8,164,361 living in 3,531,663 of its 3,858,943 total dwellings, a 3.3% change from its 2011 population of 7,903,001. With a land area of 1,356,625.27 km2 (523,795.95 sq mi), it had a population density of 6.0/km2 (15.6/sq mi) in 2016. In 2021, Quebec's population had become 8,501,833. Quebec accounts for a little under 23% of the Canadian population. Quebec's demographic weight in Canada has been gradually decreasing since 1971 when, back then, it was 28% of the population. In 2018, Quebec's three most populated regions are Montreal (2,029,379), Montérégie (1,554,282) and Capitale-Nationale (745,135). Quebec's three least populated regions are Nord-du-Québec (45,558), Gaspésie-Îles-de-la-Madeleine (90,709) and Côte-Nord (91,213).
Quebec is home to "one of the world's most valuable founder populations", the Quebec Founder Population. Founder populations are very valuable to medical genetic research as they are pockets of low genetic variability which provide a useful research context for discovering gene-disease linkages. The Quebec Founder Population arose through the influx of people into Quebec from France in the 17th century to mid-18th century; though this influx was large, a high proportion of the settlers either died or returned to France, leaving a founder population of approximately 2,600 people. About seven million Canadians (along with several million French Americans in the United States) are descendants of these original 2,600 colonists.