Ontario and Quebec dominate Canada demographically, economically, and politically. Together they hold ~60% of the national population and generate ~55% of GDP.
Ontario: 15.6M people (most populous), 1.08M km². Capital: Toronto (also national financial hub). Ottawa (national capital) sits on the Ontario-Quebec border.
Quebec: 8.8M people (2nd), 1.54M km² (largest by area). Capital: Quebec City. Largest city: Montreal (cultural/economic hub).
Both span the Canadian Shield northward and Great Lakes-St. Lawrence lowlands southward, sharing a 1,000+ km border.
Ontario: Anglophone majority, highly multicultural (Toronto: >50% foreign-born). Cultural mosaic reflecting global immigration.
Quebec: Francophone majority (~78% French mother tongue). Distinct Québécois culture—language, civil law (Code Civil), secularism (laïcité), arts, cuisine. Only officially French-speaking province.
Ontario: Manufacturing (auto, aerospace), finance (TSX), technology (Toronto-Waterloo corridor), services. 38% of national GDP.
Quebec: Hydroelectricity (Hydro-Québec), aerospace (Montreal: 3rd global hub), AI/video games, pharmaceuticals, aluminum, forestry. 19% of GDP.
Ontario: Niagara Falls, Algonquin Park, 250,000+ lakes, Bruce Peninsula.
Quebec: Laurentian Mountains (skiing), Charlevoix, Gaspé Peninsula, Mont-Tremblant, Old Quebec (UNESCO).
Federal elections often hinge on Ontario/Quebec seat counts. Their premiers wield outsized influence. Quebec's distinct nationhood (recognized 2006) shapes constitutional dynamics.
Different languages, legal systems, histories—but intertwined economies and shared Confederation project.