Canada's Most Populated Provinces: 2023 Estimates Ranked

Canada's population is highly concentrated in a few provinces. Based on Statistics Canada Q3 2023 estimates:

Ranking by Population

1. Ontario – 15.6 million (38.7% of national total)
2. Quebec – 8.9 million (22.1%)
3. British Columbia – 5.6 million (13.9%)
4. Alberta – 4.7 million (11.7%)
5. Manitoba – 1.4 million (3.5%)
6. Saskatchewan – 1.2 million (3.0%)
7. Nova Scotia – 1.06 million (2.6%)
8. New Brunswick – 0.82 million (2.0%)
9. Newfoundland and Labrador – 0.53 million (1.3%)
10. Prince Edward Island – 0.17 million (0.4%)

Territories (Yukon, NWT, Nunavut) total ~130,000 combined.

Drivers of Concentration

• Ontario/Quebec: Historic settlement, Great Lakes–St. Lawrence corridor, manufacturing, finance (Toronto), aerospace/AI (Montreal), federal government (Ottawa).
• BC/Alberta: Resource booms (oil, gas, timber, mining), Pacific/Asian trade gateway (Vancouver), tech growth (Calgary, Edmonton, Vancouver).
• Atlantic provinces: Slower growth; outmigration of youth; emerging ocean-tech, renewable energy.

Metro vs. Provincial

The three largest CMAs—Toronto (6.7M), Montreal (4.4M), Vancouver (2.8M)—alone exceed the combined population of the six smallest provinces + territories.